67402680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18119}}^1$

素因数の和:18164

約数の個数: 64

約数和(自身を含む): 208742400

約数和(自身を除く): 141339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18119, 36238, 54357, 72476, 90595, 108714, 144952, 181190, 217428, 271785, 362380, 434856, 543570, 561689, 724760, 1087140, 1123378, 1685067, 2174280, 2246756, 2808445, 3370134, 4493512, 5616890, 6740268, 8425335, 11233780, 13480536, 16850670, 22467560, 33701340, 67402680]

約数ペア:

[(1, 67402680), (2, 33701340), (3, 22467560), (4, 16850670), (5, 13480536), (6, 11233780), (8, 8425335), (10, 6740268), (12, 5616890), (15, 4493512), (20, 3370134), (24, 2808445), (30, 2246756), (31, 2174280), (40, 1685067), (60, 1123378), (62, 1087140), (93, 724760), (120, 561689), (124, 543570), (155, 434856), (186, 362380), (248, 271785), (310, 217428), (372, 181190), (465, 144952), (620, 108714), (744, 90595), (930, 72476), (1240, 54357), (1860, 36238), (3720, 18119)]