165887640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11297

約数の個数: 96

約数和(自身を含む): 552333600

約数和(自身を除く): 386445960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 11239, 14760, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 202302, 224780, 269736, 337170, 404604, 449560, 460799, 505755, 674340, 809208, 921598, 1011510, 1348680, 1382397, 1843196, 2023020, 2303995, 2764794, 3686392, 4046040, 4147191, 4607990, 5529588, 6911985, 8294382, 9215980, 11059176, 13823970, 16588764, 18431960, 20735955, 27647940, 33177528, 41471910, 55295880, 82943820, 165887640]

約数ペア:

[(1, 165887640), (2, 82943820), (3, 55295880), (4, 41471910), (5, 33177528), (6, 27647940), (8, 20735955), (9, 18431960), (10, 16588764), (12, 13823970), (15, 11059176), (18, 9215980), (20, 8294382), (24, 6911985), (30, 5529588), (36, 4607990), (40, 4147191), (41, 4046040), (45, 3686392), (60, 2764794), (72, 2303995), (82, 2023020), (90, 1843196), (120, 1382397), (123, 1348680), (164, 1011510), (180, 921598), (205, 809208), (246, 674340), (328, 505755), (360, 460799), (369, 449560), (410, 404604), (492, 337170), (615, 269736), (738, 224780), (820, 202302), (984, 168585), (1230, 134868), (1476, 112390), (1640, 101151), (1845, 89912), (2460, 67434), (2952, 56195), (3690, 44956), (4920, 33717), (7380, 22478), (11239, 14760)]