60939720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 199999800

約数和(自身を除く): 139060080

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, 1553, 1635, 1962, 2180, 2616, 3106, 3270, 3924, 4360, 4659, 4905, 6212, 6540, 7765, 7848, 9318, 9810, 12424, 13080, 13977, 15530, 18636, 19620, 23295, 27954, 31060, 37272, 39240, 46590, 55908, 62120, 69885, 93180, 111816, 139770, 169277, 186360, 279540, 338554, 507831, 559080, 677108, 846385, 1015662, 1354216, 1523493, 1692770, 2031324, 2539155, 3046986, 3385540, 4062648, 5078310, 6093972, 6771080, 7617465, 10156620, 12187944, 15234930, 20313240, 30469860, 60939720]

約数ペア:

[(1, 60939720), (2, 30469860), (3, 20313240), (4, 15234930), (5, 12187944), (6, 10156620), (8, 7617465), (9, 6771080), (10, 6093972), (12, 5078310), (15, 4062648), (18, 3385540), (20, 3046986), (24, 2539155), (30, 2031324), (36, 1692770), (40, 1523493), (45, 1354216), (60, 1015662), (72, 846385), (90, 677108), (109, 559080), (120, 507831), (180, 338554), (218, 279540), (327, 186360), (360, 169277), (436, 139770), (545, 111816), (654, 93180), (872, 69885), (981, 62120), (1090, 55908), (1308, 46590), (1553, 39240), (1635, 37272), (1962, 31060), (2180, 27954), (2616, 23295), (3106, 19620), (3270, 18636), (3924, 15530), (4360, 13977), (4659, 13080), (4905, 12424), (6212, 9810), (6540, 9318), (7765, 7848)]