1478045520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{293263}}^1$

素因数の和:293289

約数の個数: 120

約数和(自身を含む): 5672898816

約数和(自身を除く): 4194853296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 293263, 586526, 879789, 1173052, 1466315, 1759578, 2052841, 2346104, 2639367, 2932630, 3519156, 4105682, 4398945, 4692208, 5278734, 5865260, 6158523, 7038312, 8211364, 8797890, 10264205, 10557468, 11730520, 12317046, 13196835, 14076624, 16422728, 17595780, 18475569, 20528410, 21114936, 23461040, 24634092, 26393670, 30792615, 32845456, 35191560, 36951138, 41056820, 42229872, 49268184, 52787340, 61585230, 70383120, 73902276, 82113640, 92377845, 98536368, 105574680, 123170460, 147804552, 164227280, 184755690, 211149360, 246340920, 295609104, 369511380, 492681840, 739022760, 1478045520]

約数ペア:

[(1, 1478045520), (2, 739022760), (3, 492681840), (4, 369511380), (5, 295609104), (6, 246340920), (7, 211149360), (8, 184755690), (9, 164227280), (10, 147804552), (12, 123170460), (14, 105574680), (15, 98536368), (16, 92377845), (18, 82113640), (20, 73902276), (21, 70383120), (24, 61585230), (28, 52787340), (30, 49268184), (35, 42229872), (36, 41056820), (40, 36951138), (42, 35191560), (45, 32845456), (48, 30792615), (56, 26393670), (60, 24634092), (63, 23461040), (70, 21114936), (72, 20528410), (80, 18475569), (84, 17595780), (90, 16422728), (105, 14076624), (112, 13196835), (120, 12317046), (126, 11730520), (140, 10557468), (144, 10264205), (168, 8797890), (180, 8211364), (210, 7038312), (240, 6158523), (252, 5865260), (280, 5278734), (315, 4692208), (336, 4398945), (360, 4105682), (420, 3519156), (504, 2932630), (560, 2639367), (630, 2346104), (720, 2052841), (840, 1759578), (1008, 1466315), (1260, 1173052), (1680, 879789), (2520, 586526), (5040, 293263)]