86311320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 265777200

約数和(自身を除く): 179465880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 389, 430, 516, 645, 778, 860, 1032, 1167, 1290, 1556, 1720, 1849, 1945, 2334, 2580, 3112, 3698, 3890, 4668, 5160, 5547, 5835, 7396, 7780, 9245, 9336, 11094, 11670, 14792, 15560, 16727, 18490, 22188, 23340, 27735, 33454, 36980, 44376, 46680, 50181, 55470, 66908, 73960, 83635, 100362, 110940, 133816, 167270, 200724, 221880, 250905, 334540, 401448, 501810, 669080, 719261, 1003620, 1438522, 2007240, 2157783, 2877044, 3596305, 4315566, 5754088, 7192610, 8631132, 10788915, 14385220, 17262264, 21577830, 28770440, 43155660, 86311320]

約数ペア:

[(1, 86311320), (2, 43155660), (3, 28770440), (4, 21577830), (5, 17262264), (6, 14385220), (8, 10788915), (10, 8631132), (12, 7192610), (15, 5754088), (20, 4315566), (24, 3596305), (30, 2877044), (40, 2157783), (43, 2007240), (60, 1438522), (86, 1003620), (120, 719261), (129, 669080), (172, 501810), (215, 401448), (258, 334540), (344, 250905), (389, 221880), (430, 200724), (516, 167270), (645, 133816), (778, 110940), (860, 100362), (1032, 83635), (1167, 73960), (1290, 66908), (1556, 55470), (1720, 50181), (1849, 46680), (1945, 44376), (2334, 36980), (2580, 33454), (3112, 27735), (3698, 23340), (3890, 22188), (4668, 18490), (5160, 16727), (5547, 15560), (5835, 14792), (7396, 11670), (7780, 11094), (9245, 9336)]