320294460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{130201}}^1$

素因数の和:130254

約数の個数: 48

約数和(自身を含む): 918705312

約数和(自身を除く): 598410852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 130201, 260402, 390603, 520804, 651005, 781206, 1302010, 1562412, 1953015, 2604020, 3906030, 5338241, 7812060, 10676482, 16014723, 21352964, 26691205, 32029446, 53382410, 64058892, 80073615, 106764820, 160147230, 320294460]

約数ペア:

[(1, 320294460), (2, 160147230), (3, 106764820), (4, 80073615), (5, 64058892), (6, 53382410), (10, 32029446), (12, 26691205), (15, 21352964), (20, 16014723), (30, 10676482), (41, 7812060), (60, 5338241), (82, 3906030), (123, 2604020), (164, 1953015), (205, 1562412), (246, 1302010), (410, 781206), (492, 651005), (615, 520804), (820, 390603), (1230, 260402), (2460, 130201)]