4277160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^2$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 14029470

約数和(自身を除く): 9752310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 11881, 13080, 19620, 23762, 35643, 39240, 47524, 59405, 71286, 95048, 106929, 118810, 142572, 178215, 213858, 237620, 285144, 356430, 427716, 475240, 534645, 712860, 855432, 1069290, 1425720, 2138580, 4277160]

約数ペア:

[(1, 4277160), (2, 2138580), (3, 1425720), (4, 1069290), (5, 855432), (6, 712860), (8, 534645), (9, 475240), (10, 427716), (12, 356430), (15, 285144), (18, 237620), (20, 213858), (24, 178215), (30, 142572), (36, 118810), (40, 106929), (45, 95048), (60, 71286), (72, 59405), (90, 47524), (109, 39240), (120, 35643), (180, 23762), (218, 19620), (327, 13080), (360, 11881), (436, 9810), (545, 7848), (654, 6540), (872, 4905), (981, 4360), (1090, 3924), (1308, 3270), (1635, 2616), (1962, 2180)]