1145885220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{155269}}^1$

素因数の和:155325

約数の個数: 72

約数和(自身を含む): 3560651640

約数和(自身を除く): 2414766420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 155269, 310538, 465807, 621076, 776345, 931614, 1397421, 1552690, 1863228, 2329035, 2794842, 3105380, 4658070, 5589684, 6366029, 6987105, 9316140, 12732058, 13974210, 19098087, 25464116, 27948420, 31830145, 38196174, 57294261, 63660290, 76392348, 95490435, 114588522, 127320580, 190980870, 229177044, 286471305, 381961740, 572942610, 1145885220]

約数ペア:

[(1, 1145885220), (2, 572942610), (3, 381961740), (4, 286471305), (5, 229177044), (6, 190980870), (9, 127320580), (10, 114588522), (12, 95490435), (15, 76392348), (18, 63660290), (20, 57294261), (30, 38196174), (36, 31830145), (41, 27948420), (45, 25464116), (60, 19098087), (82, 13974210), (90, 12732058), (123, 9316140), (164, 6987105), (180, 6366029), (205, 5589684), (246, 4658070), (369, 3105380), (410, 2794842), (492, 2329035), (615, 1863228), (738, 1552690), (820, 1397421), (1230, 931614), (1476, 776345), (1845, 621076), (2460, 465807), (3690, 310538), (7380, 155269)]