153281640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12647}}^1$

素因数の和:12762

約数の個数: 64

約数和(自身を含む): 464434560

約数和(自身を除く): 311152920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 12647, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 151764, 189705, 252940, 303528, 379410, 505880, 758820, 1277347, 1517640, 2554694, 3832041, 5109388, 6386735, 7664082, 10218776, 12773470, 15328164, 19160205, 25546940, 30656328, 38320410, 51093880, 76640820, 153281640]

約数ペア:

[(1, 153281640), (2, 76640820), (3, 51093880), (4, 38320410), (5, 30656328), (6, 25546940), (8, 19160205), (10, 15328164), (12, 12773470), (15, 10218776), (20, 7664082), (24, 6386735), (30, 5109388), (40, 3832041), (60, 2554694), (101, 1517640), (120, 1277347), (202, 758820), (303, 505880), (404, 379410), (505, 303528), (606, 252940), (808, 189705), (1010, 151764), (1212, 126470), (1515, 101176), (2020, 75882), (2424, 63235), (3030, 50588), (4040, 37941), (6060, 25294), (12120, 12647)]