71233080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{991}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 214272000

約数和(自身を除く): 143038920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 991, 1198, 1797, 1982, 2396, 2973, 2995, 3594, 3964, 4792, 4955, 5946, 5990, 7188, 7928, 8985, 9910, 11892, 11980, 14376, 14865, 17970, 19820, 23784, 23960, 29730, 35940, 39640, 59460, 71880, 118920, 593609, 1187218, 1780827, 2374436, 2968045, 3561654, 4748872, 5936090, 7123308, 8904135, 11872180, 14246616, 17808270, 23744360, 35616540, 71233080]

約数ペア:

[(1, 71233080), (2, 35616540), (3, 23744360), (4, 17808270), (5, 14246616), (6, 11872180), (8, 8904135), (10, 7123308), (12, 5936090), (15, 4748872), (20, 3561654), (24, 2968045), (30, 2374436), (40, 1780827), (60, 1187218), (120, 593609), (599, 118920), (991, 71880), (1198, 59460), (1797, 39640), (1982, 35940), (2396, 29730), (2973, 23960), (2995, 23784), (3594, 19820), (3964, 17970), (4792, 14865), (4955, 14376), (5946, 11980), (5990, 11892), (7188, 9910), (7928, 8985)]