268620480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 168

約数和(自身を含む): 972769200

約数和(自身を除く): 704148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4909, 5472, 6080, 6840, 9120, 9818, 10944, 13680, 14727, 18240, 19636, 24545, 27360, 29454, 39272, 44181, 49090, 54720, 58908, 73635, 78544, 88362, 93271, 98180, 117816, 147270, 157088, 176724, 186542, 196360, 220905, 235632, 279813, 294540, 314176, 353448, 373084, 392720, 441810, 466355, 471264, 559626, 589080, 706896, 746168, 785440, 839439, 883620, 932710, 942528, 1119252, 1178160, 1399065, 1413792, 1492336, 1570880, 1678878, 1767240, 1865420, 2238504, 2356320, 2798130, 2827584, 2984672, 3357756, 3534480, 3730840, 4197195, 4477008, 4712640, 5596260, 5969344, 6715512, 7068960, 7461680, 8394390, 8954016, 11192520, 13431024, 14137920, 14923360, 16788780, 17908032, 22385040, 26862048, 29846720, 33577560, 44770080, 53724096, 67155120, 89540160, 134310240, 268620480]

約数ペア:

[(1, 268620480), (2, 134310240), (3, 89540160), (4, 67155120), (5, 53724096), (6, 44770080), (8, 33577560), (9, 29846720), (10, 26862048), (12, 22385040), (15, 17908032), (16, 16788780), (18, 14923360), (19, 14137920), (20, 13431024), (24, 11192520), (30, 8954016), (32, 8394390), (36, 7461680), (38, 7068960), (40, 6715512), (45, 5969344), (48, 5596260), (57, 4712640), (60, 4477008), (64, 4197195), (72, 3730840), (76, 3534480), (80, 3357756), (90, 2984672), (95, 2827584), (96, 2798130), (114, 2356320), (120, 2238504), (144, 1865420), (152, 1767240), (160, 1678878), (171, 1570880), (180, 1492336), (190, 1413792), (192, 1399065), (228, 1178160), (240, 1119252), (285, 942528), (288, 932710), (304, 883620), (320, 839439), (342, 785440), (360, 746168), (380, 706896), (456, 589080), (480, 559626), (570, 471264), (576, 466355), (608, 441810), (684, 392720), (720, 373084), (760, 353448), (855, 314176), (912, 294540), (960, 279813), (1140, 235632), (1216, 220905), (1368, 196360), (1440, 186542), (1520, 176724), (1710, 157088), (1824, 147270), (2280, 117816), (2736, 98180), (2880, 93271), (3040, 88362), (3420, 78544), (3648, 73635), (4560, 58908), (4909, 54720), (5472, 49090), (6080, 44181), (6840, 39272), (9120, 29454), (9818, 27360), (10944, 24545), (13680, 19636), (14727, 18240)]