129667320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{360187}}^1$

素因数の和:360204

約数の個数: 48

約数和(自身を含む): 421419960

約数和(自身を除く): 291752640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 360187, 720374, 1080561, 1440748, 1800935, 2161122, 2881496, 3241683, 3601870, 4322244, 5402805, 6483366, 7203740, 8644488, 10805610, 12966732, 14407480, 16208415, 21611220, 25933464, 32416830, 43222440, 64833660, 129667320]

約数ペア:

[(1, 129667320), (2, 64833660), (3, 43222440), (4, 32416830), (5, 25933464), (6, 21611220), (8, 16208415), (9, 14407480), (10, 12966732), (12, 10805610), (15, 8644488), (18, 7203740), (20, 6483366), (24, 5402805), (30, 4322244), (36, 3601870), (40, 3241683), (45, 2881496), (60, 2161122), (72, 1800935), (90, 1440748), (120, 1080561), (180, 720374), (360, 360187)]