130859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 407607840

約数和(自身を除く): 276748080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2381, 2748, 3435, 3664, 4580, 4762, 5496, 6870, 7143, 9160, 9524, 10992, 11905, 13740, 14286, 18320, 19048, 23810, 27480, 28572, 35715, 38096, 47620, 54960, 57144, 71430, 95240, 114288, 142860, 190480, 285720, 545249, 571440, 1090498, 1635747, 2180996, 2726245, 3271494, 4361992, 5452490, 6542988, 8178735, 8723984, 10904980, 13085976, 16357470, 21809960, 26171952, 32714940, 43619920, 65429880, 130859760]

約数ペア:

[(1, 130859760), (2, 65429880), (3, 43619920), (4, 32714940), (5, 26171952), (6, 21809960), (8, 16357470), (10, 13085976), (12, 10904980), (15, 8723984), (16, 8178735), (20, 6542988), (24, 5452490), (30, 4361992), (40, 3271494), (48, 2726245), (60, 2180996), (80, 1635747), (120, 1090498), (229, 571440), (240, 545249), (458, 285720), (687, 190480), (916, 142860), (1145, 114288), (1374, 95240), (1832, 71430), (2290, 57144), (2381, 54960), (2748, 47620), (3435, 38096), (3664, 35715), (4580, 28572), (4762, 27480), (5496, 23810), (6870, 19048), (7143, 18320), (9160, 14286), (9524, 13740), (10992, 11905)]