63254640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263561}}^1$

素因数の和:263577

約数の個数: 40

約数和(自身を含む): 196090128

約数和(自身を除く): 132835488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263561, 527122, 790683, 1054244, 1317805, 1581366, 2108488, 2635610, 3162732, 3953415, 4216976, 5271220, 6325464, 7906830, 10542440, 12650928, 15813660, 21084880, 31627320, 63254640]

約数ペア:

[(1, 63254640), (2, 31627320), (3, 21084880), (4, 15813660), (5, 12650928), (6, 10542440), (8, 7906830), (10, 6325464), (12, 5271220), (15, 4216976), (16, 3953415), (20, 3162732), (24, 2635610), (30, 2108488), (40, 1581366), (48, 1317805), (60, 1054244), (80, 790683), (120, 527122), (240, 263561)]