131536989240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1694191}}^1$

素因数の和:1694852

約数の個数: 64

約数和(自身を含む): 395221109760

約数和(自身を除く): 263684120520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 19410, 25880, 38820, 77640, 1694191, 3388382, 5082573, 6776764, 8470955, 10165146, 13553528, 16941910, 20330292, 25412865, 33883820, 40660584, 50825730, 67767640, 101651460, 203302920, 1096141577, 2192283154, 3288424731, 4384566308, 5480707885, 6576849462, 8769132616, 10961415770, 13153698924, 16442123655, 21922831540, 26307397848, 32884247310, 43845663080, 65768494620, 131536989240]

約数ペア:

[(1, 131536989240), (2, 65768494620), (3, 43845663080), (4, 32884247310), (5, 26307397848), (6, 21922831540), (8, 16442123655), (10, 13153698924), (12, 10961415770), (15, 8769132616), (20, 6576849462), (24, 5480707885), (30, 4384566308), (40, 3288424731), (60, 2192283154), (120, 1096141577), (647, 203302920), (1294, 101651460), (1941, 67767640), (2588, 50825730), (3235, 40660584), (3882, 33883820), (5176, 25412865), (6470, 20330292), (7764, 16941910), (9705, 13553528), (12940, 10165146), (15528, 8470955), (19410, 6776764), (25880, 5082573), (38820, 3388382), (77640, 1694191)]