90496120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 240725520

約数和(自身を除く): 150229400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1217, 1352, 1430, 1690, 1859, 2434, 2860, 3380, 3718, 4868, 5720, 6085, 6760, 7436, 9295, 9736, 12170, 13387, 14872, 15821, 18590, 24340, 26774, 31642, 37180, 48680, 53548, 63284, 66935, 74360, 79105, 107096, 126568, 133870, 158210, 174031, 205673, 267740, 316420, 348062, 411346, 535480, 632840, 696124, 822692, 870155, 1028365, 1392248, 1645384, 1740310, 2056730, 2262403, 3480620, 4113460, 4524806, 6961240, 8226920, 9049612, 11312015, 18099224, 22624030, 45248060, 90496120]

約数ペア:

[(1, 90496120), (2, 45248060), (4, 22624030), (5, 18099224), (8, 11312015), (10, 9049612), (11, 8226920), (13, 6961240), (20, 4524806), (22, 4113460), (26, 3480620), (40, 2262403), (44, 2056730), (52, 1740310), (55, 1645384), (65, 1392248), (88, 1028365), (104, 870155), (110, 822692), (130, 696124), (143, 632840), (169, 535480), (220, 411346), (260, 348062), (286, 316420), (338, 267740), (440, 205673), (520, 174031), (572, 158210), (676, 133870), (715, 126568), (845, 107096), (1144, 79105), (1217, 74360), (1352, 66935), (1430, 63284), (1690, 53548), (1859, 48680), (2434, 37180), (2860, 31642), (3380, 26774), (3718, 24340), (4868, 18590), (5720, 15821), (6085, 14872), (6760, 13387), (7436, 12170), (9295, 9736)]