481276800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 288

約数和(自身を含む): 1820173680

約数和(自身を除く): 1338896880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 983, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 1966, 2040, 2176, 2400, 2448, 2550, 2720, 2880, 2949, 3060, 3200, 3264, 3400, 3600, 3825, 3932, 4080, 4800, 4896, 4915, 5100, 5440, 5760, 5898, 6120, 6528, 6800, 7200, 7650, 7864, 8160, 8847, 9600, 9792, 9830, 10200, 10880, 11796, 12240, 13600, 14400, 14745, 15300, 15728, 16320, 16711, 17694, 19584, 19660, 20400, 23592, 24480, 24575, 27200, 28800, 29490, 30600, 31456, 32640, 33422, 35388, 39320, 40800, 44235, 47184, 48960, 49150, 50133, 54400, 58980, 61200, 62912, 66844, 70776, 73725, 78640, 81600, 83555, 88470, 94368, 97920, 98300, 100266, 117960, 122400, 125824, 133688, 141552, 147450, 150399, 157280, 163200, 167110, 176940, 188736, 196600, 200532, 221175, 235920, 244800, 250665, 267376, 283104, 294900, 300798, 314560, 334220, 353880, 377472, 393200, 401064, 417775, 442350, 471840, 489600, 501330, 534752, 566208, 589800, 601596, 629120, 668440, 707760, 751995, 786400, 802128, 835550, 884700, 943680, 1002660, 1069504, 1132416, 1179600, 1203192, 1253325, 1336880, 1415520, 1503990, 1572800, 1604256, 1671100, 1769400, 1887360, 2005320, 2139008, 2359200, 2406384, 2506650, 2673760, 2831040, 3007980, 3145600, 3208512, 3342200, 3538800, 3759975, 4010640, 4718400, 4812768, 5013300, 5347520, 5662080, 6015960, 6417024, 6684400, 7077600, 7519950, 8021280, 9436800, 9625536, 10026600, 10695040, 12031920, 13368800, 14155200, 15039900, 16042560, 19251072, 20053200, 24063840, 26737600, 28310400, 30079800, 32085120, 40106400, 48127680, 53475200, 60159600, 80212800, 96255360, 120319200, 160425600, 240638400, 481276800]

約数ペア:

[(1, 481276800), (2, 240638400), (3, 160425600), (4, 120319200), (5, 96255360), (6, 80212800), (8, 60159600), (9, 53475200), (10, 48127680), (12, 40106400), (15, 32085120), (16, 30079800), (17, 28310400), (18, 26737600), (20, 24063840), (24, 20053200), (25, 19251072), (30, 16042560), (32, 15039900), (34, 14155200), (36, 13368800), (40, 12031920), (45, 10695040), (48, 10026600), (50, 9625536), (51, 9436800), (60, 8021280), (64, 7519950), (68, 7077600), (72, 6684400), (75, 6417024), (80, 6015960), (85, 5662080), (90, 5347520), (96, 5013300), (100, 4812768), (102, 4718400), (120, 4010640), (128, 3759975), (136, 3538800), (144, 3342200), (150, 3208512), (153, 3145600), (160, 3007980), (170, 2831040), (180, 2673760), (192, 2506650), (200, 2406384), (204, 2359200), (225, 2139008), (240, 2005320), (255, 1887360), (272, 1769400), (288, 1671100), (300, 1604256), (306, 1572800), (320, 1503990), (340, 1415520), (360, 1336880), (384, 1253325), (400, 1203192), (408, 1179600), (425, 1132416), (450, 1069504), (480, 1002660), (510, 943680), (544, 884700), (576, 835550), (600, 802128), (612, 786400), (640, 751995), (680, 707760), (720, 668440), (765, 629120), (800, 601596), (816, 589800), (850, 566208), (900, 534752), (960, 501330), (983, 489600), (1020, 471840), (1088, 442350), (1152, 417775), (1200, 401064), (1224, 393200), (1275, 377472), (1360, 353880), (1440, 334220), (1530, 314560), (1600, 300798), (1632, 294900), (1700, 283104), (1800, 267376), (1920, 250665), (1966, 244800), (2040, 235920), (2176, 221175), (2400, 200532), (2448, 196600), (2550, 188736), (2720, 176940), (2880, 167110), (2949, 163200), (3060, 157280), (3200, 150399), (3264, 147450), (3400, 141552), (3600, 133688), (3825, 125824), (3932, 122400), (4080, 117960), (4800, 100266), (4896, 98300), (4915, 97920), (5100, 94368), (5440, 88470), (5760, 83555), (5898, 81600), (6120, 78640), (6528, 73725), (6800, 70776), (7200, 66844), (7650, 62912), (7864, 61200), (8160, 58980), (8847, 54400), (9600, 50133), (9792, 49150), (9830, 48960), (10200, 47184), (10880, 44235), (11796, 40800), (12240, 39320), (13600, 35388), (14400, 33422), (14745, 32640), (15300, 31456), (15728, 30600), (16320, 29490), (16711, 28800), (17694, 27200), (19584, 24575), (19660, 24480), (20400, 23592)]