123119880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 400982400

約数和(自身を除く): 277862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 467, 507, 520, 676, 780, 845, 934, 1014, 1352, 1401, 1560, 1690, 1868, 2028, 2197, 2335, 2535, 2802, 3380, 3736, 4056, 4394, 4670, 5070, 5604, 6071, 6591, 6760, 7005, 8788, 9340, 10140, 10985, 11208, 12142, 13182, 14010, 17576, 18213, 18680, 20280, 21970, 24284, 26364, 28020, 30355, 32955, 36426, 43940, 48568, 52728, 56040, 60710, 65910, 72852, 78923, 87880, 91065, 121420, 131820, 145704, 157846, 182130, 236769, 242840, 263640, 315692, 364260, 394615, 473538, 631384, 728520, 789230, 947076, 1025999, 1183845, 1578460, 1894152, 2051998, 2367690, 3077997, 3156920, 4103996, 4735380, 5129995, 6155994, 8207992, 9470760, 10259990, 12311988, 15389985, 20519980, 24623976, 30779970, 41039960, 61559940, 123119880]

約数ペア:

[(1, 123119880), (2, 61559940), (3, 41039960), (4, 30779970), (5, 24623976), (6, 20519980), (8, 15389985), (10, 12311988), (12, 10259990), (13, 9470760), (15, 8207992), (20, 6155994), (24, 5129995), (26, 4735380), (30, 4103996), (39, 3156920), (40, 3077997), (52, 2367690), (60, 2051998), (65, 1894152), (78, 1578460), (104, 1183845), (120, 1025999), (130, 947076), (156, 789230), (169, 728520), (195, 631384), (260, 473538), (312, 394615), (338, 364260), (390, 315692), (467, 263640), (507, 242840), (520, 236769), (676, 182130), (780, 157846), (845, 145704), (934, 131820), (1014, 121420), (1352, 91065), (1401, 87880), (1560, 78923), (1690, 72852), (1868, 65910), (2028, 60710), (2197, 56040), (2335, 52728), (2535, 48568), (2802, 43940), (3380, 36426), (3736, 32955), (4056, 30355), (4394, 28020), (4670, 26364), (5070, 24284), (5604, 21970), (6071, 20280), (6591, 18680), (6760, 18213), (7005, 17576), (8788, 14010), (9340, 13182), (10140, 12142), (10985, 11208)]