47495760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 159570144

約数和(自身を除く): 112074384

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, 1171, 1352, 1560, 1690, 2028, 2342, 2535, 2704, 3120, 3380, 3513, 4056, 4684, 5070, 5855, 6760, 7026, 8112, 9368, 10140, 11710, 13520, 14052, 15223, 17565, 18736, 20280, 23420, 28104, 30446, 35130, 40560, 45669, 46840, 56208, 60892, 70260, 76115, 91338, 93680, 121784, 140520, 152230, 182676, 197899, 228345, 243568, 281040, 304460, 365352, 395798, 456690, 593697, 608920, 730704, 791596, 913380, 989495, 1187394, 1217840, 1583192, 1826760, 1978990, 2374788, 2968485, 3166384, 3653520, 3957980, 4749576, 5936970, 7915960, 9499152, 11873940, 15831920, 23747880, 47495760]

約数ペア:

[(1, 47495760), (2, 23747880), (3, 15831920), (4, 11873940), (5, 9499152), (6, 7915960), (8, 5936970), (10, 4749576), (12, 3957980), (13, 3653520), (15, 3166384), (16, 2968485), (20, 2374788), (24, 1978990), (26, 1826760), (30, 1583192), (39, 1217840), (40, 1187394), (48, 989495), (52, 913380), (60, 791596), (65, 730704), (78, 608920), (80, 593697), (104, 456690), (120, 395798), (130, 365352), (156, 304460), (169, 281040), (195, 243568), (208, 228345), (240, 197899), (260, 182676), (312, 152230), (338, 140520), (390, 121784), (507, 93680), (520, 91338), (624, 76115), (676, 70260), (780, 60892), (845, 56208), (1014, 46840), (1040, 45669), (1171, 40560), (1352, 35130), (1560, 30446), (1690, 28104), (2028, 23420), (2342, 20280), (2535, 18736), (2704, 17565), (3120, 15223), (3380, 14052), (3513, 13520), (4056, 11710), (4684, 10140), (5070, 9368), (5855, 8112), (6760, 7026)]