162680480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59809}}^1$

素因数の和:59841

約数の個数: 48

約数和(自身を含む): 406947240

約数和(自身を除く): 244266760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 59809, 119618, 239236, 299045, 478472, 598090, 956944, 1016753, 1196180, 1913888, 2033506, 2392360, 4067012, 4784720, 5083765, 8134024, 9569440, 10167530, 16268048, 20335060, 32536096, 40670120, 81340240, 162680480]

約数ペア:

[(1, 162680480), (2, 81340240), (4, 40670120), (5, 32536096), (8, 20335060), (10, 16268048), (16, 10167530), (17, 9569440), (20, 8134024), (32, 5083765), (34, 4784720), (40, 4067012), (68, 2392360), (80, 2033506), (85, 1913888), (136, 1196180), (160, 1016753), (170, 956944), (272, 598090), (340, 478472), (544, 299045), (680, 239236), (1360, 119618), (2720, 59809)]