196500240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272917}}^1$

素因数の和:272936

約数の個数: 60

約数和(自身を含む): 659915724

約数和(自身を除く): 463415484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 272917, 545834, 818751, 1091668, 1364585, 1637502, 2183336, 2456253, 2729170, 3275004, 4093755, 4366672, 4912506, 5458340, 6550008, 8187510, 9825012, 10916680, 12281265, 13100016, 16375020, 19650024, 21833360, 24562530, 32750040, 39300048, 49125060, 65500080, 98250120, 196500240]

約数ペア:

[(1, 196500240), (2, 98250120), (3, 65500080), (4, 49125060), (5, 39300048), (6, 32750040), (8, 24562530), (9, 21833360), (10, 19650024), (12, 16375020), (15, 13100016), (16, 12281265), (18, 10916680), (20, 9825012), (24, 8187510), (30, 6550008), (36, 5458340), (40, 4912506), (45, 4366672), (48, 4093755), (60, 3275004), (72, 2729170), (80, 2456253), (90, 2183336), (120, 1637502), (144, 1364585), (180, 1091668), (240, 818751), (360, 545834), (720, 272917)]