274493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571861}}^1$

素因数の和:571879

約数の個数: 48

約数和(自身を含む): 864655344

約数和(自身を除く): 590162064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571861, 1143722, 1715583, 2287444, 2859305, 3431166, 4574888, 5718610, 6862332, 8577915, 9149776, 11437220, 13724664, 17155830, 18299552, 22874440, 27449328, 34311660, 45748880, 54898656, 68623320, 91497760, 137246640, 274493280]

約数ペア:

[(1, 274493280), (2, 137246640), (3, 91497760), (4, 68623320), (5, 54898656), (6, 45748880), (8, 34311660), (10, 27449328), (12, 22874440), (15, 18299552), (16, 17155830), (20, 13724664), (24, 11437220), (30, 9149776), (32, 8577915), (40, 6862332), (48, 5718610), (60, 4574888), (80, 3431166), (96, 2859305), (120, 2287444), (160, 1715583), (240, 1143722), (480, 571861)]