416838120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4231}}^1$

素因数の和:5066

約数の個数: 64

約数和(自身を含む): 1252333440

約数和(自身を除く): 835495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4231, 4926, 6568, 8210, 8462, 9852, 12315, 12693, 16420, 16924, 19704, 21155, 24630, 25386, 32840, 33848, 42310, 49260, 50772, 63465, 84620, 98520, 101544, 126930, 169240, 253860, 507720, 3473651, 6947302, 10420953, 13894604, 17368255, 20841906, 27789208, 34736510, 41683812, 52104765, 69473020, 83367624, 104209530, 138946040, 208419060, 416838120]

約数ペア:

[(1, 416838120), (2, 208419060), (3, 138946040), (4, 104209530), (5, 83367624), (6, 69473020), (8, 52104765), (10, 41683812), (12, 34736510), (15, 27789208), (20, 20841906), (24, 17368255), (30, 13894604), (40, 10420953), (60, 6947302), (120, 3473651), (821, 507720), (1642, 253860), (2463, 169240), (3284, 126930), (4105, 101544), (4231, 98520), (4926, 84620), (6568, 63465), (8210, 50772), (8462, 49260), (9852, 42310), (12315, 33848), (12693, 32840), (16420, 25386), (16924, 24630), (19704, 21155)]