135273960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375761}}^1$

素因数の和:375778

約数の個数: 48

約数和(自身を含む): 439641540

約数和(自身を除く): 304367580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 375761, 751522, 1127283, 1503044, 1878805, 2254566, 3006088, 3381849, 3757610, 4509132, 5636415, 6763698, 7515220, 9018264, 11272830, 13527396, 15030440, 16909245, 22545660, 27054792, 33818490, 45091320, 67636980, 135273960]

約数ペア:

[(1, 135273960), (2, 67636980), (3, 45091320), (4, 33818490), (5, 27054792), (6, 22545660), (8, 16909245), (9, 15030440), (10, 13527396), (12, 11272830), (15, 9018264), (18, 7515220), (20, 6763698), (24, 5636415), (30, 4509132), (36, 3757610), (40, 3381849), (45, 3006088), (60, 2254566), (72, 1878805), (90, 1503044), (120, 1127283), (180, 751522), (360, 375761)]