42658680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4283}}^1$

素因数の和:4380

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 86889480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4283, 4980, 8566, 9960, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 85660, 102792, 128490, 171320, 256980, 355489, 513960, 710978, 1066467, 1421956, 1777445, 2132934, 2843912, 3554890, 4265868, 5332335, 7109780, 8531736, 10664670, 14219560, 21329340, 42658680]

約数ペア:

[(1, 42658680), (2, 21329340), (3, 14219560), (4, 10664670), (5, 8531736), (6, 7109780), (8, 5332335), (10, 4265868), (12, 3554890), (15, 2843912), (20, 2132934), (24, 1777445), (30, 1421956), (40, 1066467), (60, 710978), (83, 513960), (120, 355489), (166, 256980), (249, 171320), (332, 128490), (415, 102792), (498, 85660), (664, 64245), (830, 51396), (996, 42830), (1245, 34264), (1660, 25698), (1992, 21415), (2490, 17132), (3320, 12849), (4283, 9960), (4980, 8566)]