272587320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17609}}^1$

素因数の和:17669

約数の個数: 96

約数和(自身を含む): 906562800

約数和(自身を除く): 633975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 211308, 264135, 316962, 352180, 422616, 528270, 633924, 704360, 757187, 792405, 1056540, 1267848, 1514374, 1584810, 2113080, 2271561, 3028748, 3169620, 3785935, 4543122, 6057496, 6339240, 6814683, 7571870, 9086244, 11357805, 13629366, 15143740, 18172488, 22715610, 27258732, 30287480, 34073415, 45431220, 54517464, 68146830, 90862440, 136293660, 272587320]

約数ペア:

[(1, 272587320), (2, 136293660), (3, 90862440), (4, 68146830), (5, 54517464), (6, 45431220), (8, 34073415), (9, 30287480), (10, 27258732), (12, 22715610), (15, 18172488), (18, 15143740), (20, 13629366), (24, 11357805), (30, 9086244), (36, 7571870), (40, 6814683), (43, 6339240), (45, 6057496), (60, 4543122), (72, 3785935), (86, 3169620), (90, 3028748), (120, 2271561), (129, 2113080), (172, 1584810), (180, 1514374), (215, 1267848), (258, 1056540), (344, 792405), (360, 757187), (387, 704360), (430, 633924), (516, 528270), (645, 422616), (774, 352180), (860, 316962), (1032, 264135), (1290, 211308), (1548, 176090), (1720, 158481), (1935, 140872), (2580, 105654), (3096, 88045), (3870, 70436), (5160, 52827), (7740, 35218), (15480, 17609)]