938213040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3909221}}^1$

素因数の和:3909237

約数の個数: 40

約数和(自身を含む): 2908461168

約数和(自身を除く): 1970248128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3909221, 7818442, 11727663, 15636884, 19546105, 23455326, 31273768, 39092210, 46910652, 58638315, 62547536, 78184420, 93821304, 117276630, 156368840, 187642608, 234553260, 312737680, 469106520, 938213040]

約数ペア:

[(1, 938213040), (2, 469106520), (3, 312737680), (4, 234553260), (5, 187642608), (6, 156368840), (8, 117276630), (10, 93821304), (12, 78184420), (15, 62547536), (16, 58638315), (20, 46910652), (24, 39092210), (30, 31273768), (40, 23455326), (48, 19546105), (60, 15636884), (80, 11727663), (120, 7818442), (240, 3909221)]