355260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 1032192

約数和(自身を除く): 676932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 191, 310, 372, 382, 465, 573, 620, 764, 930, 955, 1146, 1860, 1910, 2292, 2865, 3820, 5730, 5921, 11460, 11842, 17763, 23684, 29605, 35526, 59210, 71052, 88815, 118420, 177630, 355260]

約数ペア:

[(1, 355260), (2, 177630), (3, 118420), (4, 88815), (5, 71052), (6, 59210), (10, 35526), (12, 29605), (15, 23684), (20, 17763), (30, 11842), (31, 11460), (60, 5921), (62, 5730), (93, 3820), (124, 2865), (155, 2292), (186, 1910), (191, 1860), (310, 1146), (372, 955), (382, 930), (465, 764), (573, 620)]