512323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10141}}^1$

素因数の和:10576

約数の個数: 64

約数和(自身を含む): 1540772640

約数和(自身を除く): 1028449320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 10141, 12630, 16840, 20282, 25260, 30423, 40564, 50520, 50705, 60846, 81128, 101410, 121692, 152115, 202820, 243384, 304230, 405640, 608460, 1216920, 4269361, 8538722, 12808083, 17077444, 21346805, 25616166, 34154888, 42693610, 51232332, 64040415, 85387220, 102464664, 128080830, 170774440, 256161660, 512323320]

約数ペア:

[(1, 512323320), (2, 256161660), (3, 170774440), (4, 128080830), (5, 102464664), (6, 85387220), (8, 64040415), (10, 51232332), (12, 42693610), (15, 34154888), (20, 25616166), (24, 21346805), (30, 17077444), (40, 12808083), (60, 8538722), (120, 4269361), (421, 1216920), (842, 608460), (1263, 405640), (1684, 304230), (2105, 243384), (2526, 202820), (3368, 152115), (4210, 121692), (5052, 101410), (6315, 81128), (8420, 60846), (10104, 50705), (10141, 50520), (12630, 40564), (16840, 30423), (20282, 25260)]