119292420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152939}}^1$

素因数の和:152964

約数の個数: 48

約数和(自身を含む): 359714880

約数和(自身を除く): 240422460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 152939, 305878, 458817, 611756, 764695, 917634, 1529390, 1835268, 1988207, 2294085, 3058780, 3976414, 4588170, 5964621, 7952828, 9176340, 9941035, 11929242, 19882070, 23858484, 29823105, 39764140, 59646210, 119292420]

約数ペア:

[(1, 119292420), (2, 59646210), (3, 39764140), (4, 29823105), (5, 23858484), (6, 19882070), (10, 11929242), (12, 9941035), (13, 9176340), (15, 7952828), (20, 5964621), (26, 4588170), (30, 3976414), (39, 3058780), (52, 2294085), (60, 1988207), (65, 1835268), (78, 1529390), (130, 917634), (156, 764695), (195, 611756), (260, 458817), (390, 305878), (780, 152939)]