273816240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1140901}}^1$

素因数の和:1140917

約数の個数: 40

約数和(自身を含む): 848831088

約数和(自身を除く): 575014848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1140901, 2281802, 3422703, 4563604, 5704505, 6845406, 9127208, 11409010, 13690812, 17113515, 18254416, 22818020, 27381624, 34227030, 45636040, 54763248, 68454060, 91272080, 136908120, 273816240]

約数ペア:

[(1, 273816240), (2, 136908120), (3, 91272080), (4, 68454060), (5, 54763248), (6, 45636040), (8, 34227030), (10, 27381624), (12, 22818020), (15, 18254416), (16, 17113515), (20, 13690812), (24, 11409010), (30, 9127208), (40, 6845406), (48, 5704505), (60, 4563604), (80, 3422703), (120, 2281802), (240, 1140901)]