24918420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13440

約数の個数: 48

約数和(自身を含む): 72027648

約数和(自身を除く): 47109228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13397, 26794, 40191, 53588, 66985, 80382, 133970, 160764, 200955, 267940, 401910, 415307, 803820, 830614, 1245921, 1661228, 2076535, 2491842, 4153070, 4983684, 6229605, 8306140, 12459210, 24918420]

約数ペア:

[(1, 24918420), (2, 12459210), (3, 8306140), (4, 6229605), (5, 4983684), (6, 4153070), (10, 2491842), (12, 2076535), (15, 1661228), (20, 1245921), (30, 830614), (31, 803820), (60, 415307), (62, 401910), (93, 267940), (124, 200955), (155, 160764), (186, 133970), (310, 80382), (372, 66985), (465, 53588), (620, 40191), (930, 26794), (1860, 13397)]