1610934960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394837}}^1$

素因数の和:394870

約数の個数: 80

約数和(自身を含む): 5287670496

約数和(自身を除く): 3676735536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 394837, 789674, 1184511, 1579348, 1974185, 2369022, 3158696, 3948370, 4738044, 5922555, 6317392, 6712229, 7896740, 9476088, 11845110, 13424458, 15793480, 18952176, 20136687, 23690220, 26848916, 31586960, 33561145, 40273374, 47380440, 53697832, 67122290, 80546748, 94760880, 100683435, 107395664, 134244580, 161093496, 201366870, 268489160, 322186992, 402733740, 536978320, 805467480, 1610934960]

約数ペア:

[(1, 1610934960), (2, 805467480), (3, 536978320), (4, 402733740), (5, 322186992), (6, 268489160), (8, 201366870), (10, 161093496), (12, 134244580), (15, 107395664), (16, 100683435), (17, 94760880), (20, 80546748), (24, 67122290), (30, 53697832), (34, 47380440), (40, 40273374), (48, 33561145), (51, 31586960), (60, 26848916), (68, 23690220), (80, 20136687), (85, 18952176), (102, 15793480), (120, 13424458), (136, 11845110), (170, 9476088), (204, 7896740), (240, 6712229), (255, 6317392), (272, 5922555), (340, 4738044), (408, 3948370), (510, 3158696), (680, 2369022), (816, 1974185), (1020, 1579348), (1360, 1184511), (2040, 789674), (4080, 394837)]