8662320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 29770416

約数和(自身を除く): 21108096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 227, 240, 265, 318, 360, 424, 454, 477, 530, 636, 681, 720, 795, 848, 908, 954, 1060, 1135, 1272, 1362, 1590, 1816, 1908, 2043, 2120, 2270, 2385, 2544, 2724, 3180, 3405, 3632, 3816, 4086, 4240, 4540, 4770, 5448, 6360, 6810, 7632, 8172, 9080, 9540, 10215, 10896, 12031, 12720, 13620, 16344, 18160, 19080, 20430, 24062, 27240, 32688, 36093, 38160, 40860, 48124, 54480, 60155, 72186, 81720, 96248, 108279, 120310, 144372, 163440, 180465, 192496, 216558, 240620, 288744, 360930, 433116, 481240, 541395, 577488, 721860, 866232, 962480, 1082790, 1443720, 1732464, 2165580, 2887440, 4331160, 8662320]

約数ペア:

[(1, 8662320), (2, 4331160), (3, 2887440), (4, 2165580), (5, 1732464), (6, 1443720), (8, 1082790), (9, 962480), (10, 866232), (12, 721860), (15, 577488), (16, 541395), (18, 481240), (20, 433116), (24, 360930), (30, 288744), (36, 240620), (40, 216558), (45, 192496), (48, 180465), (53, 163440), (60, 144372), (72, 120310), (80, 108279), (90, 96248), (106, 81720), (120, 72186), (144, 60155), (159, 54480), (180, 48124), (212, 40860), (227, 38160), (240, 36093), (265, 32688), (318, 27240), (360, 24062), (424, 20430), (454, 19080), (477, 18160), (530, 16344), (636, 13620), (681, 12720), (720, 12031), (795, 10896), (848, 10215), (908, 9540), (954, 9080), (1060, 8172), (1135, 7632), (1272, 6810), (1362, 6360), (1590, 5448), (1816, 4770), (1908, 4540), (2043, 4240), (2120, 4086), (2270, 3816), (2385, 3632), (2544, 3405), (2724, 3180)]