73881960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2341}}^1$

素因数の和:2618

約数の個数: 64

約数和(自身を含む): 222583680

約数和(自身を除く): 148701720

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, 2104, 2341, 2630, 3156, 3945, 4682, 5260, 6312, 7023, 7890, 9364, 10520, 11705, 14046, 15780, 18728, 23410, 28092, 31560, 35115, 46820, 56184, 70230, 93640, 140460, 280920, 615683, 1231366, 1847049, 2462732, 3078415, 3694098, 4925464, 6156830, 7388196, 9235245, 12313660, 14776392, 18470490, 24627320, 36940980, 73881960]

約数ペア:

[(1, 73881960), (2, 36940980), (3, 24627320), (4, 18470490), (5, 14776392), (6, 12313660), (8, 9235245), (10, 7388196), (12, 6156830), (15, 4925464), (20, 3694098), (24, 3078415), (30, 2462732), (40, 1847049), (60, 1231366), (120, 615683), (263, 280920), (526, 140460), (789, 93640), (1052, 70230), (1315, 56184), (1578, 46820), (2104, 35115), (2341, 31560), (2630, 28092), (3156, 23410), (3945, 18728), (4682, 15780), (5260, 14046), (6312, 11705), (7023, 10520), (7890, 9364)]