75438480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24179}}^1$

素因数の和:24208

約数の個数: 80

約数和(自身を含む): 251858880

約数和(自身を除く): 176420400

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, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24179, 48358, 72537, 96716, 120895, 145074, 193432, 241790, 290148, 314327, 362685, 386864, 483580, 580296, 628654, 725370, 942981, 967160, 1160592, 1257308, 1450740, 1571635, 1885962, 1934320, 2514616, 2901480, 3143270, 3771924, 4714905, 5029232, 5802960, 6286540, 7543848, 9429810, 12573080, 15087696, 18859620, 25146160, 37719240, 75438480]

約数ペア:

[(1, 75438480), (2, 37719240), (3, 25146160), (4, 18859620), (5, 15087696), (6, 12573080), (8, 9429810), (10, 7543848), (12, 6286540), (13, 5802960), (15, 5029232), (16, 4714905), (20, 3771924), (24, 3143270), (26, 2901480), (30, 2514616), (39, 1934320), (40, 1885962), (48, 1571635), (52, 1450740), (60, 1257308), (65, 1160592), (78, 967160), (80, 942981), (104, 725370), (120, 628654), (130, 580296), (156, 483580), (195, 386864), (208, 362685), (240, 314327), (260, 290148), (312, 241790), (390, 193432), (520, 145074), (624, 120895), (780, 96716), (1040, 72537), (1560, 48358), (3120, 24179)]