23957940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9792

約数の個数: 48

約数和(自身を含む): 68725440

約数和(自身を除く): 44767500

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, 9739, 19478, 29217, 38956, 48695, 58434, 97390, 116868, 146085, 194780, 292170, 399299, 584340, 798598, 1197897, 1597196, 1996495, 2395794, 3992990, 4791588, 5989485, 7985980, 11978970, 23957940]

約数ペア:

[(1, 23957940), (2, 11978970), (3, 7985980), (4, 5989485), (5, 4791588), (6, 3992990), (10, 2395794), (12, 1996495), (15, 1597196), (20, 1197897), (30, 798598), (41, 584340), (60, 399299), (82, 292170), (123, 194780), (164, 146085), (205, 116868), (246, 97390), (410, 58434), (492, 48695), (615, 38956), (820, 29217), (1230, 19478), (2460, 9739)]