401026740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163019}}^1$

素因数の和:163072

約数の個数: 48

約数和(自身を含む): 1150269120

約数和(自身を除く): 749242380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 163019, 326038, 489057, 652076, 815095, 978114, 1630190, 1956228, 2445285, 3260380, 4890570, 6683779, 9781140, 13367558, 20051337, 26735116, 33418895, 40102674, 66837790, 80205348, 100256685, 133675580, 200513370, 401026740]

約数ペア:

[(1, 401026740), (2, 200513370), (3, 133675580), (4, 100256685), (5, 80205348), (6, 66837790), (10, 40102674), (12, 33418895), (15, 26735116), (20, 20051337), (30, 13367558), (41, 9781140), (60, 6683779), (82, 4890570), (123, 3260380), (164, 2445285), (205, 1956228), (246, 1630190), (410, 978114), (492, 815095), (615, 652076), (820, 489057), (1230, 326038), (2460, 163019)]