298271640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7841}}^1$

素因数の和:8172

約数の個数: 64

約数和(自身を含む): 897752160

約数和(自身を除く): 599480520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 7841, 9510, 12680, 15682, 19020, 23523, 31364, 38040, 39205, 47046, 62728, 78410, 94092, 117615, 156820, 188184, 235230, 313640, 470460, 940920, 2485597, 4971194, 7456791, 9942388, 12427985, 14913582, 19884776, 24855970, 29827164, 37283955, 49711940, 59654328, 74567910, 99423880, 149135820, 298271640]

約数ペア:

[(1, 298271640), (2, 149135820), (3, 99423880), (4, 74567910), (5, 59654328), (6, 49711940), (8, 37283955), (10, 29827164), (12, 24855970), (15, 19884776), (20, 14913582), (24, 12427985), (30, 9942388), (40, 7456791), (60, 4971194), (120, 2485597), (317, 940920), (634, 470460), (951, 313640), (1268, 235230), (1585, 188184), (1902, 156820), (2536, 117615), (3170, 94092), (3804, 78410), (4755, 62728), (6340, 47046), (7608, 39205), (7841, 38040), (9510, 31364), (12680, 23523), (15682, 19020)]