212499480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1770829}}^1$

素因数の和:1770843

約数の個数: 32

約数和(自身を含む): 637498800

約数和(自身を除く): 424999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1770829, 3541658, 5312487, 7083316, 8854145, 10624974, 14166632, 17708290, 21249948, 26562435, 35416580, 42499896, 53124870, 70833160, 106249740, 212499480]

約数ペア:

[(1, 212499480), (2, 106249740), (3, 70833160), (4, 53124870), (5, 42499896), (6, 35416580), (8, 26562435), (10, 21249948), (12, 17708290), (15, 14166632), (20, 10624974), (24, 8854145), (30, 7083316), (40, 5312487), (60, 3541658), (120, 1770829)]