944436480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18956

約数の個数: 144

約数和(自身を含む): 3248488320

約数和(自身を除く): 2304051840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 18919, 24960, 37838, 49920, 56757, 75676, 94595, 113514, 151352, 189190, 227028, 245947, 283785, 302704, 378380, 454056, 491894, 567570, 605408, 737841, 756760, 908112, 983788, 1135140, 1210816, 1229735, 1475682, 1513520, 1816224, 1967576, 2270280, 2421632, 2459470, 2951364, 3027040, 3632448, 3689205, 3935152, 4540560, 4843264, 4918940, 5902728, 6054080, 7264896, 7378410, 7870304, 9081120, 9837880, 11805456, 12108160, 14529792, 14756820, 15740608, 18162240, 19675760, 23610912, 24216320, 29513640, 31481216, 36324480, 39351520, 47221824, 59027280, 62962432, 72648960, 78703040, 94443648, 118054560, 157406080, 188887296, 236109120, 314812160, 472218240, 944436480]

約数ペア:

[(1, 944436480), (2, 472218240), (3, 314812160), (4, 236109120), (5, 188887296), (6, 157406080), (8, 118054560), (10, 94443648), (12, 78703040), (13, 72648960), (15, 62962432), (16, 59027280), (20, 47221824), (24, 39351520), (26, 36324480), (30, 31481216), (32, 29513640), (39, 24216320), (40, 23610912), (48, 19675760), (52, 18162240), (60, 15740608), (64, 14756820), (65, 14529792), (78, 12108160), (80, 11805456), (96, 9837880), (104, 9081120), (120, 7870304), (128, 7378410), (130, 7264896), (156, 6054080), (160, 5902728), (192, 4918940), (195, 4843264), (208, 4540560), (240, 3935152), (256, 3689205), (260, 3632448), (312, 3027040), (320, 2951364), (384, 2459470), (390, 2421632), (416, 2270280), (480, 1967576), (520, 1816224), (624, 1513520), (640, 1475682), (768, 1229735), (780, 1210816), (832, 1135140), (960, 983788), (1040, 908112), (1248, 756760), (1280, 737841), (1560, 605408), (1664, 567570), (1920, 491894), (2080, 454056), (2496, 378380), (3120, 302704), (3328, 283785), (3840, 245947), (4160, 227028), (4992, 189190), (6240, 151352), (8320, 113514), (9984, 94595), (12480, 75676), (16640, 56757), (18919, 49920), (24960, 37838)]