68855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 96

約数和(自身を含む): 222814368

約数和(自身を除く): 153958848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3877, 4440, 5920, 7754, 8880, 11631, 15508, 17760, 19385, 23262, 31016, 38770, 46524, 58155, 62032, 77540, 93048, 116310, 124064, 143449, 155080, 186096, 232620, 286898, 310160, 372192, 430347, 465240, 573796, 620320, 717245, 860694, 930480, 1147592, 1434490, 1721388, 1860960, 2151735, 2295184, 2868980, 3442776, 4303470, 4590368, 5737960, 6885552, 8606940, 11475920, 13771104, 17213880, 22951840, 34427760, 68855520]

約数ペア:

[(1, 68855520), (2, 34427760), (3, 22951840), (4, 17213880), (5, 13771104), (6, 11475920), (8, 8606940), (10, 6885552), (12, 5737960), (15, 4590368), (16, 4303470), (20, 3442776), (24, 2868980), (30, 2295184), (32, 2151735), (37, 1860960), (40, 1721388), (48, 1434490), (60, 1147592), (74, 930480), (80, 860694), (96, 717245), (111, 620320), (120, 573796), (148, 465240), (160, 430347), (185, 372192), (222, 310160), (240, 286898), (296, 232620), (370, 186096), (444, 155080), (480, 143449), (555, 124064), (592, 116310), (740, 93048), (888, 77540), (1110, 62032), (1184, 58155), (1480, 46524), (1776, 38770), (2220, 31016), (2960, 23262), (3552, 19385), (3877, 17760), (4440, 15508), (5920, 11631), (7754, 8880)]