61636560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15107}}^1$

素因数の和:15140

約数の個数: 80

約数和(自身を含む): 202326336

約数和(自身を除く): 140689776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15107, 30214, 45321, 60428, 75535, 90642, 120856, 151070, 181284, 226605, 241712, 256819, 302140, 362568, 453210, 513638, 604280, 725136, 770457, 906420, 1027276, 1208560, 1284095, 1540914, 1812840, 2054552, 2568190, 3081828, 3625680, 3852285, 4109104, 5136380, 6163656, 7704570, 10272760, 12327312, 15409140, 20545520, 30818280, 61636560]

約数ペア:

[(1, 61636560), (2, 30818280), (3, 20545520), (4, 15409140), (5, 12327312), (6, 10272760), (8, 7704570), (10, 6163656), (12, 5136380), (15, 4109104), (16, 3852285), (17, 3625680), (20, 3081828), (24, 2568190), (30, 2054552), (34, 1812840), (40, 1540914), (48, 1284095), (51, 1208560), (60, 1027276), (68, 906420), (80, 770457), (85, 725136), (102, 604280), (120, 513638), (136, 453210), (170, 362568), (204, 302140), (240, 256819), (255, 241712), (272, 226605), (340, 181284), (408, 151070), (510, 120856), (680, 90642), (816, 75535), (1020, 60428), (1360, 45321), (2040, 30214), (4080, 15107)]