15532920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 54381600

約数和(自身を除く): 38848680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3319, 4680, 6638, 9957, 13276, 16595, 19914, 26552, 29871, 33190, 39828, 43147, 49785, 59742, 66380, 79656, 86294, 99570, 119484, 129441, 132760, 149355, 172588, 199140, 215735, 238968, 258882, 298710, 345176, 388323, 398280, 431470, 517764, 597420, 647205, 776646, 862940, 1035528, 1194840, 1294410, 1553292, 1725880, 1941615, 2588820, 3106584, 3883230, 5177640, 7766460, 15532920]

約数ペア:

[(1, 15532920), (2, 7766460), (3, 5177640), (4, 3883230), (5, 3106584), (6, 2588820), (8, 1941615), (9, 1725880), (10, 1553292), (12, 1294410), (13, 1194840), (15, 1035528), (18, 862940), (20, 776646), (24, 647205), (26, 597420), (30, 517764), (36, 431470), (39, 398280), (40, 388323), (45, 345176), (52, 298710), (60, 258882), (65, 238968), (72, 215735), (78, 199140), (90, 172588), (104, 149355), (117, 132760), (120, 129441), (130, 119484), (156, 99570), (180, 86294), (195, 79656), (234, 66380), (260, 59742), (312, 49785), (360, 43147), (390, 39828), (468, 33190), (520, 29871), (585, 26552), (780, 19914), (936, 16595), (1170, 13276), (1560, 9957), (2340, 6638), (3319, 4680)]