121465760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 96

約数和(自身を含む): 322600320

約数和(自身を除く): 201134560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2539, 2990, 3680, 4784, 5078, 5980, 9568, 10156, 11960, 12695, 20312, 23920, 25390, 33007, 40624, 47840, 50780, 58397, 66014, 81248, 101560, 116794, 132028, 165035, 203120, 233588, 264056, 291985, 330070, 406240, 467176, 528112, 583970, 660140, 759161, 934352, 1056224, 1167940, 1320280, 1518322, 1868704, 2335880, 2640560, 3036644, 3795805, 4671760, 5281120, 6073288, 7591610, 9343520, 12146576, 15183220, 24293152, 30366440, 60732880, 121465760]

約数ペア:

[(1, 121465760), (2, 60732880), (4, 30366440), (5, 24293152), (8, 15183220), (10, 12146576), (13, 9343520), (16, 7591610), (20, 6073288), (23, 5281120), (26, 4671760), (32, 3795805), (40, 3036644), (46, 2640560), (52, 2335880), (65, 1868704), (80, 1518322), (92, 1320280), (104, 1167940), (115, 1056224), (130, 934352), (160, 759161), (184, 660140), (208, 583970), (230, 528112), (260, 467176), (299, 406240), (368, 330070), (416, 291985), (460, 264056), (520, 233588), (598, 203120), (736, 165035), (920, 132028), (1040, 116794), (1196, 101560), (1495, 81248), (1840, 66014), (2080, 58397), (2392, 50780), (2539, 47840), (2990, 40624), (3680, 33007), (4784, 25390), (5078, 23920), (5980, 20312), (9568, 12695), (10156, 11960)]