56839560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 171262080

約数和(自身を除く): 114422520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 1801, 2104, 2630, 3156, 3602, 3945, 5260, 5403, 6312, 7204, 7890, 9005, 10520, 10806, 14408, 15780, 18010, 21612, 27015, 31560, 36020, 43224, 54030, 72040, 108060, 216120, 473663, 947326, 1420989, 1894652, 2368315, 2841978, 3789304, 4736630, 5683956, 7104945, 9473260, 11367912, 14209890, 18946520, 28419780, 56839560]

約数ペア:

[(1, 56839560), (2, 28419780), (3, 18946520), (4, 14209890), (5, 11367912), (6, 9473260), (8, 7104945), (10, 5683956), (12, 4736630), (15, 3789304), (20, 2841978), (24, 2368315), (30, 1894652), (40, 1420989), (60, 947326), (120, 473663), (263, 216120), (526, 108060), (789, 72040), (1052, 54030), (1315, 43224), (1578, 36020), (1801, 31560), (2104, 27015), (2630, 21612), (3156, 18010), (3602, 15780), (3945, 14408), (5260, 10806), (5403, 10520), (6312, 9005), (7204, 7890)]