16246980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 51123072

約数和(自身を除く): 34876092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3343, 4860, 6686, 10029, 13372, 16715, 20058, 30087, 33430, 40116, 50145, 60174, 66860, 90261, 100290, 120348, 150435, 180522, 200580, 270783, 300870, 361044, 451305, 541566, 601740, 812349, 902610, 1083132, 1353915, 1624698, 1805220, 2707830, 3249396, 4061745, 5415660, 8123490, 16246980]

約数ペア:

[(1, 16246980), (2, 8123490), (3, 5415660), (4, 4061745), (5, 3249396), (6, 2707830), (9, 1805220), (10, 1624698), (12, 1353915), (15, 1083132), (18, 902610), (20, 812349), (27, 601740), (30, 541566), (36, 451305), (45, 361044), (54, 300870), (60, 270783), (81, 200580), (90, 180522), (108, 150435), (135, 120348), (162, 100290), (180, 90261), (243, 66860), (270, 60174), (324, 50145), (405, 40116), (486, 33430), (540, 30087), (810, 20058), (972, 16715), (1215, 13372), (1620, 10029), (2430, 6686), (3343, 4860)]