1631160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 5559840

約数和(自身を除く): 3928680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 197, 207, 230, 276, 345, 360, 394, 414, 460, 552, 591, 690, 788, 828, 920, 985, 1035, 1182, 1380, 1576, 1656, 1773, 1970, 2070, 2364, 2760, 2955, 3546, 3940, 4140, 4531, 4728, 5910, 7092, 7880, 8280, 8865, 9062, 11820, 13593, 14184, 17730, 18124, 22655, 23640, 27186, 35460, 36248, 40779, 45310, 54372, 67965, 70920, 81558, 90620, 108744, 135930, 163116, 181240, 203895, 271860, 326232, 407790, 543720, 815580, 1631160]

約数ペア:

[(1, 1631160), (2, 815580), (3, 543720), (4, 407790), (5, 326232), (6, 271860), (8, 203895), (9, 181240), (10, 163116), (12, 135930), (15, 108744), (18, 90620), (20, 81558), (23, 70920), (24, 67965), (30, 54372), (36, 45310), (40, 40779), (45, 36248), (46, 35460), (60, 27186), (69, 23640), (72, 22655), (90, 18124), (92, 17730), (115, 14184), (120, 13593), (138, 11820), (180, 9062), (184, 8865), (197, 8280), (207, 7880), (230, 7092), (276, 5910), (345, 4728), (360, 4531), (394, 4140), (414, 3940), (460, 3546), (552, 2955), (591, 2760), (690, 2364), (788, 2070), (828, 1970), (920, 1773), (985, 1656), (1035, 1576), (1182, 1380)]