23687760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 50236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 431, 458, 687, 862, 916, 1145, 1293, 1374, 1724, 1832, 2155, 2290, 2586, 2748, 3435, 3448, 3664, 4310, 4580, 5172, 5496, 6465, 6870, 6896, 8620, 9160, 10344, 10992, 12930, 13740, 17240, 18320, 20688, 25860, 27480, 34480, 51720, 54960, 98699, 103440, 197398, 296097, 394796, 493495, 592194, 789592, 986990, 1184388, 1480485, 1579184, 1973980, 2368776, 2960970, 3947960, 4737552, 5921940, 7895920, 11843880, 23687760]

約数ペア:

[(1, 23687760), (2, 11843880), (3, 7895920), (4, 5921940), (5, 4737552), (6, 3947960), (8, 2960970), (10, 2368776), (12, 1973980), (15, 1579184), (16, 1480485), (20, 1184388), (24, 986990), (30, 789592), (40, 592194), (48, 493495), (60, 394796), (80, 296097), (120, 197398), (229, 103440), (240, 98699), (431, 54960), (458, 51720), (687, 34480), (862, 27480), (916, 25860), (1145, 20688), (1293, 18320), (1374, 17240), (1724, 13740), (1832, 12930), (2155, 10992), (2290, 10344), (2586, 9160), (2748, 8620), (3435, 6896), (3448, 6870), (3664, 6465), (4310, 5496), (4580, 5172)]