237965520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5867}}^1$

素因数の和:5909

約数の個数: 120

約数和(自身を含む): 798939936

約数和(自身を除く): 560974416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5867, 6760, 8112, 10140, 11734, 13520, 17601, 20280, 23468, 29335, 35202, 40560, 46936, 58670, 70404, 76271, 88005, 93872, 117340, 140808, 152542, 176010, 228813, 234680, 281616, 305084, 352020, 381355, 457626, 469360, 610168, 704040, 762710, 915252, 991523, 1144065, 1220336, 1408080, 1525420, 1830504, 1983046, 2288130, 2974569, 3050840, 3661008, 3966092, 4576260, 4957615, 5949138, 6101680, 7932184, 9152520, 9915230, 11898276, 14872845, 15864368, 18305040, 19830460, 23796552, 29745690, 39660920, 47593104, 59491380, 79321840, 118982760, 237965520]

約数ペア:

[(1, 237965520), (2, 118982760), (3, 79321840), (4, 59491380), (5, 47593104), (6, 39660920), (8, 29745690), (10, 23796552), (12, 19830460), (13, 18305040), (15, 15864368), (16, 14872845), (20, 11898276), (24, 9915230), (26, 9152520), (30, 7932184), (39, 6101680), (40, 5949138), (48, 4957615), (52, 4576260), (60, 3966092), (65, 3661008), (78, 3050840), (80, 2974569), (104, 2288130), (120, 1983046), (130, 1830504), (156, 1525420), (169, 1408080), (195, 1220336), (208, 1144065), (240, 991523), (260, 915252), (312, 762710), (338, 704040), (390, 610168), (507, 469360), (520, 457626), (624, 381355), (676, 352020), (780, 305084), (845, 281616), (1014, 234680), (1040, 228813), (1352, 176010), (1560, 152542), (1690, 140808), (2028, 117340), (2535, 93872), (2704, 88005), (3120, 76271), (3380, 70404), (4056, 58670), (5070, 46936), (5867, 40560), (6760, 35202), (8112, 29335), (10140, 23468), (11734, 20280), (13520, 17601)]