31627320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263561}}^1$

素因数の和:263575

約数の個数: 32

約数和(自身を含む): 94882320

約数和(自身を除く): 63255000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263561, 527122, 790683, 1054244, 1317805, 1581366, 2108488, 2635610, 3162732, 3953415, 5271220, 6325464, 7906830, 10542440, 15813660, 31627320]

約数ペア:

[(1, 31627320), (2, 15813660), (3, 10542440), (4, 7906830), (5, 6325464), (6, 5271220), (8, 3953415), (10, 3162732), (12, 2635610), (15, 2108488), (20, 1581366), (24, 1317805), (30, 1054244), (40, 790683), (60, 527122), (120, 263561)]