1047821520

素因数分解:

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

素因数の和:15157

約数の個数: 120

約数和(自身を含む): 3450788064

約数和(自身を除く): 2402966544

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, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8670, 11560, 13872, 15107, 17340, 23120, 30214, 34680, 45321, 60428, 69360, 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, 4365923, 5136380, 6163656, 7704570, 8731846, 10272760, 12327312, 13097769, 15409140, 17463692, 20545520, 21829615, 26195538, 30818280, 34927384, 43659230, 52391076, 61636560, 65488845, 69854768, 87318460, 104782152, 130977690, 174636920, 209564304, 261955380, 349273840, 523910760, 1047821520]

約数ペア:

[(1, 1047821520), (2, 523910760), (3, 349273840), (4, 261955380), (5, 209564304), (6, 174636920), (8, 130977690), (10, 104782152), (12, 87318460), (15, 69854768), (16, 65488845), (17, 61636560), (20, 52391076), (24, 43659230), (30, 34927384), (34, 30818280), (40, 26195538), (48, 21829615), (51, 20545520), (60, 17463692), (68, 15409140), (80, 13097769), (85, 12327312), (102, 10272760), (120, 8731846), (136, 7704570), (170, 6163656), (204, 5136380), (240, 4365923), (255, 4109104), (272, 3852285), (289, 3625680), (340, 3081828), (408, 2568190), (510, 2054552), (578, 1812840), (680, 1540914), (816, 1284095), (867, 1208560), (1020, 1027276), (1156, 906420), (1360, 770457), (1445, 725136), (1734, 604280), (2040, 513638), (2312, 453210), (2890, 362568), (3468, 302140), (4080, 256819), (4335, 241712), (4624, 226605), (5780, 181284), (6936, 151070), (8670, 120856), (11560, 90642), (13872, 75535), (15107, 69360), (17340, 60428), (23120, 45321), (30214, 34680)]