8097780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 24137568

約数和(自身を除く): 16039788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 467, 510, 578, 867, 934, 1020, 1156, 1401, 1445, 1734, 1868, 2335, 2802, 2890, 3468, 4335, 4670, 5604, 5780, 7005, 7939, 8670, 9340, 14010, 15878, 17340, 23817, 28020, 31756, 39695, 47634, 79390, 95268, 119085, 134963, 158780, 238170, 269926, 404889, 476340, 539852, 674815, 809778, 1349630, 1619556, 2024445, 2699260, 4048890, 8097780]

約数ペア:

[(1, 8097780), (2, 4048890), (3, 2699260), (4, 2024445), (5, 1619556), (6, 1349630), (10, 809778), (12, 674815), (15, 539852), (17, 476340), (20, 404889), (30, 269926), (34, 238170), (51, 158780), (60, 134963), (68, 119085), (85, 95268), (102, 79390), (170, 47634), (204, 39695), (255, 31756), (289, 28020), (340, 23817), (467, 17340), (510, 15878), (578, 14010), (867, 9340), (934, 8670), (1020, 7939), (1156, 7005), (1401, 5780), (1445, 5604), (1734, 4670), (1868, 4335), (2335, 3468), (2802, 2890)]