160284840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78571}}^1$

素因数の和:78602

約数の個数: 64

約数和(自身を含む): 509146560

約数和(自身を除く): 348861720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 78571, 157142, 235713, 314284, 392855, 471426, 628568, 785710, 942852, 1178565, 1335707, 1571420, 1885704, 2357130, 2671414, 3142840, 4007121, 4714260, 5342828, 6678535, 8014242, 9428520, 10685656, 13357070, 16028484, 20035605, 26714140, 32056968, 40071210, 53428280, 80142420, 160284840]

約数ペア:

[(1, 160284840), (2, 80142420), (3, 53428280), (4, 40071210), (5, 32056968), (6, 26714140), (8, 20035605), (10, 16028484), (12, 13357070), (15, 10685656), (17, 9428520), (20, 8014242), (24, 6678535), (30, 5342828), (34, 4714260), (40, 4007121), (51, 3142840), (60, 2671414), (68, 2357130), (85, 1885704), (102, 1571420), (120, 1335707), (136, 1178565), (170, 942852), (204, 785710), (255, 628568), (340, 471426), (408, 392855), (510, 314284), (680, 235713), (1020, 157142), (2040, 78571)]