1185756420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{420481}}^1$

素因数の和:420540

約数の個数: 48

約数和(自身を含む): 3390766848

約数和(自身を除く): 2205010428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 420481, 840962, 1261443, 1681924, 2102405, 2522886, 4204810, 5045772, 6307215, 8409620, 12614430, 19762607, 25228860, 39525214, 59287821, 79050428, 98813035, 118575642, 197626070, 237151284, 296439105, 395252140, 592878210, 1185756420]

約数ペア:

[(1, 1185756420), (2, 592878210), (3, 395252140), (4, 296439105), (5, 237151284), (6, 197626070), (10, 118575642), (12, 98813035), (15, 79050428), (20, 59287821), (30, 39525214), (47, 25228860), (60, 19762607), (94, 12614430), (141, 8409620), (188, 6307215), (235, 5045772), (282, 4204810), (470, 2522886), (564, 2102405), (705, 1681924), (940, 1261443), (1410, 840962), (2820, 420481)]