325074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 1012746240

約数和(自身を除く): 687671400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 73, 86, 120, 129, 146, 172, 215, 219, 258, 292, 344, 365, 430, 438, 516, 584, 645, 730, 860, 863, 876, 1032, 1095, 1290, 1460, 1720, 1726, 1752, 2190, 2580, 2589, 2920, 3139, 3452, 4315, 4380, 5160, 5178, 6278, 6904, 8630, 8760, 9417, 10356, 12556, 12945, 15695, 17260, 18834, 20712, 25112, 25890, 31390, 34520, 37109, 37668, 47085, 51780, 62780, 62999, 74218, 75336, 94170, 103560, 111327, 125560, 125998, 148436, 185545, 188340, 188997, 222654, 251996, 296872, 314995, 371090, 376680, 377994, 445308, 503992, 556635, 629990, 742180, 755988, 890616, 944985, 1113270, 1259980, 1484360, 1511976, 1889970, 2226540, 2519960, 2708957, 3779940, 4453080, 5417914, 7559880, 8126871, 10835828, 13544785, 16253742, 21671656, 27089570, 32507484, 40634355, 54179140, 65014968, 81268710, 108358280, 162537420, 325074840]

約数ペア:

[(1, 325074840), (2, 162537420), (3, 108358280), (4, 81268710), (5, 65014968), (6, 54179140), (8, 40634355), (10, 32507484), (12, 27089570), (15, 21671656), (20, 16253742), (24, 13544785), (30, 10835828), (40, 8126871), (43, 7559880), (60, 5417914), (73, 4453080), (86, 3779940), (120, 2708957), (129, 2519960), (146, 2226540), (172, 1889970), (215, 1511976), (219, 1484360), (258, 1259980), (292, 1113270), (344, 944985), (365, 890616), (430, 755988), (438, 742180), (516, 629990), (584, 556635), (645, 503992), (730, 445308), (860, 377994), (863, 376680), (876, 371090), (1032, 314995), (1095, 296872), (1290, 251996), (1460, 222654), (1720, 188997), (1726, 188340), (1752, 185545), (2190, 148436), (2580, 125998), (2589, 125560), (2920, 111327), (3139, 103560), (3452, 94170), (4315, 75336), (4380, 74218), (5160, 62999), (5178, 62780), (6278, 51780), (6904, 47085), (8630, 37668), (8760, 37109), (9417, 34520), (10356, 31390), (12556, 25890), (12945, 25112), (15695, 20712), (17260, 18834)]