157627440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 120

約数和(自身を含む): 536796000

約数和(自身を除く): 379168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 2999, 3285, 3504, 4380, 5256, 5840, 5998, 6570, 8760, 8997, 10512, 11996, 13140, 14995, 17520, 17994, 23992, 26280, 26991, 29990, 35988, 44985, 47984, 52560, 53982, 59980, 71976, 89970, 107964, 119960, 134955, 143952, 179940, 215928, 218927, 239920, 269910, 359880, 431856, 437854, 539820, 656781, 719760, 875708, 1079640, 1094635, 1313562, 1751416, 1970343, 2159280, 2189270, 2627124, 3283905, 3502832, 3940686, 4378540, 5254248, 6567810, 7881372, 8757080, 9851715, 10508496, 13135620, 15762744, 17514160, 19703430, 26271240, 31525488, 39406860, 52542480, 78813720, 157627440]

約数ペア:

[(1, 157627440), (2, 78813720), (3, 52542480), (4, 39406860), (5, 31525488), (6, 26271240), (8, 19703430), (9, 17514160), (10, 15762744), (12, 13135620), (15, 10508496), (16, 9851715), (18, 8757080), (20, 7881372), (24, 6567810), (30, 5254248), (36, 4378540), (40, 3940686), (45, 3502832), (48, 3283905), (60, 2627124), (72, 2189270), (73, 2159280), (80, 1970343), (90, 1751416), (120, 1313562), (144, 1094635), (146, 1079640), (180, 875708), (219, 719760), (240, 656781), (292, 539820), (360, 437854), (365, 431856), (438, 359880), (584, 269910), (657, 239920), (720, 218927), (730, 215928), (876, 179940), (1095, 143952), (1168, 134955), (1314, 119960), (1460, 107964), (1752, 89970), (2190, 71976), (2628, 59980), (2920, 53982), (2999, 52560), (3285, 47984), (3504, 44985), (4380, 35988), (5256, 29990), (5840, 26991), (5998, 26280), (6570, 23992), (8760, 17994), (8997, 17520), (10512, 14995), (11996, 13140)]