560205720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4087

約数の個数: 160

約数和(自身を含む): 1927181520

約数和(自身を除く): 1366975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4021, 4644, 5160, 5805, 6966, 7740, 8042, 9288, 11610, 12063, 13932, 15480, 16084, 17415, 20105, 23220, 24126, 27864, 32168, 34830, 36189, 40210, 46440, 48252, 60315, 69660, 72378, 80420, 96504, 108567, 120630, 139320, 144756, 160840, 172903, 180945, 217134, 241260, 289512, 325701, 345806, 361890, 434268, 482520, 518709, 542835, 651402, 691612, 723780, 864515, 868536, 1037418, 1085670, 1302804, 1383224, 1447560, 1556127, 1628505, 1729030, 2074836, 2171340, 2593545, 2605608, 3112254, 3257010, 3458060, 4149672, 4342680, 4668381, 5187090, 6224508, 6514020, 6916120, 7780635, 9336762, 10374180, 12449016, 13028040, 14005143, 15561270, 18673524, 20748360, 23341905, 28010286, 31122540, 37347048, 46683810, 56020572, 62245080, 70025715, 93367620, 112041144, 140051430, 186735240, 280102860, 560205720]

約数ペア:

[(1, 560205720), (2, 280102860), (3, 186735240), (4, 140051430), (5, 112041144), (6, 93367620), (8, 70025715), (9, 62245080), (10, 56020572), (12, 46683810), (15, 37347048), (18, 31122540), (20, 28010286), (24, 23341905), (27, 20748360), (30, 18673524), (36, 15561270), (40, 14005143), (43, 13028040), (45, 12449016), (54, 10374180), (60, 9336762), (72, 7780635), (81, 6916120), (86, 6514020), (90, 6224508), (108, 5187090), (120, 4668381), (129, 4342680), (135, 4149672), (162, 3458060), (172, 3257010), (180, 3112254), (215, 2605608), (216, 2593545), (258, 2171340), (270, 2074836), (324, 1729030), (344, 1628505), (360, 1556127), (387, 1447560), (405, 1383224), (430, 1302804), (516, 1085670), (540, 1037418), (645, 868536), (648, 864515), (774, 723780), (810, 691612), (860, 651402), (1032, 542835), (1080, 518709), (1161, 482520), (1290, 434268), (1548, 361890), (1620, 345806), (1720, 325701), (1935, 289512), (2322, 241260), (2580, 217134), (3096, 180945), (3240, 172903), (3483, 160840), (3870, 144756), (4021, 139320), (4644, 120630), (5160, 108567), (5805, 96504), (6966, 80420), (7740, 72378), (8042, 69660), (9288, 60315), (11610, 48252), (12063, 46440), (13932, 40210), (15480, 36189), (16084, 34830), (17415, 32168), (20105, 27864), (23220, 24126)]