142655760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15241}}^1$

素因数の和:15273

約数の個数: 120

約数和(自身を含む): 515972184

約数和(自身を除く): 373316424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15241, 30482, 45723, 60964, 76205, 91446, 121928, 137169, 152410, 182892, 198133, 228615, 243856, 274338, 304820, 365784, 396266, 457230, 548676, 594399, 609640, 685845, 731568, 792532, 914460, 990665, 1097352, 1188798, 1219280, 1371690, 1585064, 1783197, 1828920, 1981330, 2194704, 2377596, 2743380, 2971995, 3170128, 3566394, 3657840, 3962660, 4755192, 5486760, 5943990, 7132788, 7925320, 8915985, 9510384, 10973520, 11887980, 14265576, 15850640, 17831970, 23775960, 28531152, 35663940, 47551920, 71327880, 142655760]

約数ペア:

[(1, 142655760), (2, 71327880), (3, 47551920), (4, 35663940), (5, 28531152), (6, 23775960), (8, 17831970), (9, 15850640), (10, 14265576), (12, 11887980), (13, 10973520), (15, 9510384), (16, 8915985), (18, 7925320), (20, 7132788), (24, 5943990), (26, 5486760), (30, 4755192), (36, 3962660), (39, 3657840), (40, 3566394), (45, 3170128), (48, 2971995), (52, 2743380), (60, 2377596), (65, 2194704), (72, 1981330), (78, 1828920), (80, 1783197), (90, 1585064), (104, 1371690), (117, 1219280), (120, 1188798), (130, 1097352), (144, 990665), (156, 914460), (180, 792532), (195, 731568), (208, 685845), (234, 609640), (240, 594399), (260, 548676), (312, 457230), (360, 396266), (390, 365784), (468, 304820), (520, 274338), (585, 243856), (624, 228615), (720, 198133), (780, 182892), (936, 152410), (1040, 137169), (1170, 121928), (1560, 91446), (1872, 76205), (2340, 60964), (3120, 45723), (4680, 30482), (9360, 15241)]