90197640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19273}}^1$

素因数の和:19303

約数の個数: 96

約数和(自身を含む): 315708120

約数和(自身を除く): 225510480

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, 4680, 19273, 38546, 57819, 77092, 96365, 115638, 154184, 173457, 192730, 231276, 250549, 289095, 346914, 385460, 462552, 501098, 578190, 693828, 751647, 770920, 867285, 1002196, 1156380, 1252745, 1387656, 1503294, 1734570, 2004392, 2254941, 2312760, 2505490, 3006588, 3469140, 3758235, 4509882, 5010980, 6013176, 6938280, 7516470, 9019764, 10021960, 11274705, 15032940, 18039528, 22549410, 30065880, 45098820, 90197640]

約数ペア:

[(1, 90197640), (2, 45098820), (3, 30065880), (4, 22549410), (5, 18039528), (6, 15032940), (8, 11274705), (9, 10021960), (10, 9019764), (12, 7516470), (13, 6938280), (15, 6013176), (18, 5010980), (20, 4509882), (24, 3758235), (26, 3469140), (30, 3006588), (36, 2505490), (39, 2312760), (40, 2254941), (45, 2004392), (52, 1734570), (60, 1503294), (65, 1387656), (72, 1252745), (78, 1156380), (90, 1002196), (104, 867285), (117, 770920), (120, 751647), (130, 693828), (156, 578190), (180, 501098), (195, 462552), (234, 385460), (260, 346914), (312, 289095), (360, 250549), (390, 231276), (468, 192730), (520, 173457), (585, 154184), (780, 115638), (936, 96365), (1170, 77092), (1560, 57819), (2340, 38546), (4680, 19273)]