121639440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2999}}^1$

素因数の和:3041

約数の個数: 120

約数和(自身を含む): 408456000

約数和(自身を除く): 286816560

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, 1352, 1560, 1690, 2028, 2535, 2704, 2999, 3120, 3380, 4056, 5070, 5998, 6760, 8112, 8997, 10140, 11996, 13520, 14995, 17994, 20280, 23992, 29990, 35988, 38987, 40560, 44985, 47984, 59980, 71976, 77974, 89970, 116961, 119960, 143952, 155948, 179940, 194935, 233922, 239920, 311896, 359880, 389870, 467844, 506831, 584805, 623792, 719760, 779740, 935688, 1013662, 1169610, 1520493, 1559480, 1871376, 2027324, 2339220, 2534155, 3040986, 3118960, 4054648, 4678440, 5068310, 6081972, 7602465, 8109296, 9356880, 10136620, 12163944, 15204930, 20273240, 24327888, 30409860, 40546480, 60819720, 121639440]

約数ペア:

[(1, 121639440), (2, 60819720), (3, 40546480), (4, 30409860), (5, 24327888), (6, 20273240), (8, 15204930), (10, 12163944), (12, 10136620), (13, 9356880), (15, 8109296), (16, 7602465), (20, 6081972), (24, 5068310), (26, 4678440), (30, 4054648), (39, 3118960), (40, 3040986), (48, 2534155), (52, 2339220), (60, 2027324), (65, 1871376), (78, 1559480), (80, 1520493), (104, 1169610), (120, 1013662), (130, 935688), (156, 779740), (169, 719760), (195, 623792), (208, 584805), (240, 506831), (260, 467844), (312, 389870), (338, 359880), (390, 311896), (507, 239920), (520, 233922), (624, 194935), (676, 179940), (780, 155948), (845, 143952), (1014, 119960), (1040, 116961), (1352, 89970), (1560, 77974), (1690, 71976), (2028, 59980), (2535, 47984), (2704, 44985), (2999, 40560), (3120, 38987), (3380, 35988), (4056, 29990), (5070, 23992), (5998, 20280), (6760, 17994), (8112, 14995), (8997, 13520), (10140, 11996)]