1080261108

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 2770928160

約数和(自身を除く): 1690667052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1179, 1413, 1459, 1572, 1884, 2358, 2826, 2918, 4377, 4716, 5652, 5836, 8754, 13131, 17508, 20567, 26262, 41134, 52524, 61701, 82268, 123402, 185103, 191129, 229063, 246804, 370206, 382258, 458126, 573387, 687189, 740412, 764516, 916252, 1146774, 1374378, 1720161, 2061567, 2293548, 2748756, 3440322, 4123134, 6880644, 8246268, 30007253, 60014506, 90021759, 120029012, 180043518, 270065277, 360087036, 540130554, 1080261108]

約数ペア:

[(1, 1080261108), (2, 540130554), (3, 360087036), (4, 270065277), (6, 180043518), (9, 120029012), (12, 90021759), (18, 60014506), (36, 30007253), (131, 8246268), (157, 6880644), (262, 4123134), (314, 3440322), (393, 2748756), (471, 2293548), (524, 2061567), (628, 1720161), (786, 1374378), (942, 1146774), (1179, 916252), (1413, 764516), (1459, 740412), (1572, 687189), (1884, 573387), (2358, 458126), (2826, 382258), (2918, 370206), (4377, 246804), (4716, 229063), (5652, 191129), (5836, 185103), (8754, 123402), (13131, 82268), (17508, 61701), (20567, 52524), (26262, 41134)]