890484480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4591

約数の個数: 216

約数和(自身を含む): 3262935312

約数和(自身を除く): 2372450832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4547, 4896, 5440, 5760, 6120, 6528, 8160, 9094, 9792, 10880, 11520, 12240, 13056, 13641, 16320, 18188, 19584, 21760, 22735, 24480, 27282, 32640, 36376, 39168, 40923, 45470, 48960, 54564, 65280, 68205, 72752, 77299, 81846, 90940, 97920, 109128, 136410, 145504, 154598, 163692, 181880, 195840, 204615, 218256, 231897, 272820, 291008, 309196, 327384, 363760, 386495, 409230, 436512, 463794, 545640, 582016, 618392, 654768, 695691, 727520, 772990, 818460, 873024, 927588, 1091280, 1159485, 1164032, 1236784, 1309536, 1391382, 1455040, 1545980, 1636920, 1746048, 1855176, 2182560, 2318970, 2473568, 2619072, 2782764, 2910080, 3091960, 3273840, 3478455, 3492096, 3710352, 4365120, 4637940, 4947136, 5238144, 5565528, 5820160, 6183920, 6547680, 6956910, 7420704, 8730240, 9275880, 9894272, 10476288, 11131056, 12367840, 13095360, 13913820, 14841408, 17460480, 18551760, 19788544, 22262112, 24735680, 26190720, 27827640, 29682816, 37103520, 44524224, 49471360, 52381440, 55655280, 59365632, 74207040, 89048448, 98942720, 111310560, 148414080, 178096896, 222621120, 296828160, 445242240, 890484480]

約数ペア:

[(1, 890484480), (2, 445242240), (3, 296828160), (4, 222621120), (5, 178096896), (6, 148414080), (8, 111310560), (9, 98942720), (10, 89048448), (12, 74207040), (15, 59365632), (16, 55655280), (17, 52381440), (18, 49471360), (20, 44524224), (24, 37103520), (30, 29682816), (32, 27827640), (34, 26190720), (36, 24735680), (40, 22262112), (45, 19788544), (48, 18551760), (51, 17460480), (60, 14841408), (64, 13913820), (68, 13095360), (72, 12367840), (80, 11131056), (85, 10476288), (90, 9894272), (96, 9275880), (102, 8730240), (120, 7420704), (128, 6956910), (136, 6547680), (144, 6183920), (153, 5820160), (160, 5565528), (170, 5238144), (180, 4947136), (192, 4637940), (204, 4365120), (240, 3710352), (255, 3492096), (256, 3478455), (272, 3273840), (288, 3091960), (306, 2910080), (320, 2782764), (340, 2619072), (360, 2473568), (384, 2318970), (408, 2182560), (480, 1855176), (510, 1746048), (544, 1636920), (576, 1545980), (612, 1455040), (640, 1391382), (680, 1309536), (720, 1236784), (765, 1164032), (768, 1159485), (816, 1091280), (960, 927588), (1020, 873024), (1088, 818460), (1152, 772990), (1224, 727520), (1280, 695691), (1360, 654768), (1440, 618392), (1530, 582016), (1632, 545640), (1920, 463794), (2040, 436512), (2176, 409230), (2304, 386495), (2448, 363760), (2720, 327384), (2880, 309196), (3060, 291008), (3264, 272820), (3840, 231897), (4080, 218256), (4352, 204615), (4547, 195840), (4896, 181880), (5440, 163692), (5760, 154598), (6120, 145504), (6528, 136410), (8160, 109128), (9094, 97920), (9792, 90940), (10880, 81846), (11520, 77299), (12240, 72752), (13056, 68205), (13641, 65280), (16320, 54564), (18188, 48960), (19584, 45470), (21760, 40923), (22735, 39168), (24480, 36376), (27282, 32640)]