324725960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 128

約数和(自身を含む): 864864000

約数和(自身を除く): 540138040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 380, 437, 460, 494, 520, 598, 760, 874, 920, 988, 1196, 1235, 1429, 1495, 1748, 1976, 2185, 2392, 2470, 2858, 2990, 3496, 4370, 4940, 5681, 5716, 5980, 7145, 8740, 9880, 11362, 11432, 11960, 14290, 17480, 18577, 22724, 27151, 28405, 28580, 32867, 37154, 45448, 54302, 56810, 57160, 65734, 74308, 92885, 108604, 113620, 131468, 135755, 148616, 164335, 185770, 217208, 227240, 262936, 271510, 328670, 352963, 371540, 427271, 543020, 624473, 657340, 705926, 743080, 854542, 1086040, 1248946, 1314680, 1411852, 1709084, 1764815, 2136355, 2497892, 2823704, 3122365, 3418168, 3529630, 4272710, 4995784, 6244730, 7059260, 8118149, 8545420, 12489460, 14118520, 16236298, 17090840, 24978920, 32472596, 40590745, 64945192, 81181490, 162362980, 324725960]

約数ペア:

[(1, 324725960), (2, 162362980), (4, 81181490), (5, 64945192), (8, 40590745), (10, 32472596), (13, 24978920), (19, 17090840), (20, 16236298), (23, 14118520), (26, 12489460), (38, 8545420), (40, 8118149), (46, 7059260), (52, 6244730), (65, 4995784), (76, 4272710), (92, 3529630), (95, 3418168), (104, 3122365), (115, 2823704), (130, 2497892), (152, 2136355), (184, 1764815), (190, 1709084), (230, 1411852), (247, 1314680), (260, 1248946), (299, 1086040), (380, 854542), (437, 743080), (460, 705926), (494, 657340), (520, 624473), (598, 543020), (760, 427271), (874, 371540), (920, 352963), (988, 328670), (1196, 271510), (1235, 262936), (1429, 227240), (1495, 217208), (1748, 185770), (1976, 164335), (2185, 148616), (2392, 135755), (2470, 131468), (2858, 113620), (2990, 108604), (3496, 92885), (4370, 74308), (4940, 65734), (5681, 57160), (5716, 56810), (5980, 54302), (7145, 45448), (8740, 37154), (9880, 32867), (11362, 28580), (11432, 28405), (11960, 27151), (14290, 22724), (17480, 18577)]