272854920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174907}}^1$

素因数の和:174934

約数の個数: 64

約数和(自身を含む): 881536320

約数和(自身を除く): 608681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 174907, 349814, 524721, 699628, 874535, 1049442, 1399256, 1749070, 2098884, 2273791, 2623605, 3498140, 4197768, 4547582, 5247210, 6821373, 6996280, 9095164, 10494420, 11368955, 13642746, 18190328, 20988840, 22737910, 27285492, 34106865, 45475820, 54570984, 68213730, 90951640, 136427460, 272854920]

約数ペア:

[(1, 272854920), (2, 136427460), (3, 90951640), (4, 68213730), (5, 54570984), (6, 45475820), (8, 34106865), (10, 27285492), (12, 22737910), (13, 20988840), (15, 18190328), (20, 13642746), (24, 11368955), (26, 10494420), (30, 9095164), (39, 6996280), (40, 6821373), (52, 5247210), (60, 4547582), (65, 4197768), (78, 3498140), (104, 2623605), (120, 2273791), (130, 2098884), (156, 1749070), (195, 1399256), (260, 1049442), (312, 874535), (390, 699628), (520, 524721), (780, 349814), (1560, 174907)]