868156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{36083}}^1$

素因数の和:36496

約数の個数: 48

約数和(自身を含む): 2436969024

約数和(自身を除く): 1568812044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 24060, 36083, 72166, 108249, 144332, 180415, 216498, 360830, 432996, 541245, 721660, 1082490, 2164980, 14469283, 28938566, 43407849, 57877132, 72346415, 86815698, 144692830, 173631396, 217039245, 289385660, 434078490, 868156980]

約数ペア:

[(1, 868156980), (2, 434078490), (3, 289385660), (4, 217039245), (5, 173631396), (6, 144692830), (10, 86815698), (12, 72346415), (15, 57877132), (20, 43407849), (30, 28938566), (60, 14469283), (401, 2164980), (802, 1082490), (1203, 721660), (1604, 541245), (2005, 432996), (2406, 360830), (4010, 216498), (4812, 180415), (6015, 144332), (8020, 108249), (12030, 72166), (24060, 36083)]