465450960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149183}}^1$

素因数の和:149212

約数の個数: 80

約数和(自身を含む): 1553900544

約数和(自身を除く): 1088449584

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, 149183, 298366, 447549, 596732, 745915, 895098, 1193464, 1491830, 1790196, 1939379, 2237745, 2386928, 2983660, 3580392, 3878758, 4475490, 5818137, 5967320, 7160784, 7757516, 8950980, 9696895, 11636274, 11934640, 15515032, 17901960, 19393790, 23272548, 29090685, 31030064, 35803920, 38787580, 46545096, 58181370, 77575160, 93090192, 116362740, 155150320, 232725480, 465450960]

約数ペア:

[(1, 465450960), (2, 232725480), (3, 155150320), (4, 116362740), (5, 93090192), (6, 77575160), (8, 58181370), (10, 46545096), (12, 38787580), (13, 35803920), (15, 31030064), (16, 29090685), (20, 23272548), (24, 19393790), (26, 17901960), (30, 15515032), (39, 11934640), (40, 11636274), (48, 9696895), (52, 8950980), (60, 7757516), (65, 7160784), (78, 5967320), (80, 5818137), (104, 4475490), (120, 3878758), (130, 3580392), (156, 2983660), (195, 2386928), (208, 2237745), (240, 1939379), (260, 1790196), (312, 1491830), (390, 1193464), (520, 895098), (624, 745915), (780, 596732), (1040, 447549), (1560, 298366), (3120, 149183)]