3944805720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{71933}}^1$

素因数の和:72404

約数の個数: 64

約数和(自身を含む): 11860477920

約数和(自身を除く): 7915672200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 9140, 10968, 13710, 18280, 27420, 54840, 71933, 143866, 215799, 287732, 359665, 431598, 575464, 719330, 863196, 1078995, 1438660, 1726392, 2157990, 2877320, 4315980, 8631960, 32873381, 65746762, 98620143, 131493524, 164366905, 197240286, 262987048, 328733810, 394480572, 493100715, 657467620, 788961144, 986201430, 1314935240, 1972402860, 3944805720]

約数ペア:

[(1, 3944805720), (2, 1972402860), (3, 1314935240), (4, 986201430), (5, 788961144), (6, 657467620), (8, 493100715), (10, 394480572), (12, 328733810), (15, 262987048), (20, 197240286), (24, 164366905), (30, 131493524), (40, 98620143), (60, 65746762), (120, 32873381), (457, 8631960), (914, 4315980), (1371, 2877320), (1828, 2157990), (2285, 1726392), (2742, 1438660), (3656, 1078995), (4570, 863196), (5484, 719330), (6855, 575464), (9140, 431598), (10968, 359665), (13710, 287732), (18280, 215799), (27420, 143866), (54840, 71933)]