123324120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 315760680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2239, 2295, 2754, 3060, 3240, 3672, 4478, 4590, 5508, 6120, 6717, 6885, 8956, 9180, 11016, 11195, 13434, 13770, 17912, 18360, 20151, 22390, 26868, 27540, 33585, 38063, 40302, 44780, 53736, 55080, 60453, 67170, 76126, 80604, 89560, 100755, 114189, 120906, 134340, 152252, 161208, 181359, 190315, 201510, 228378, 241812, 268680, 302265, 304504, 342567, 362718, 380630, 403020, 456756, 483624, 570945, 604530, 685134, 725436, 761260, 806040, 906795, 913512, 1027701, 1141890, 1209060, 1370268, 1450872, 1522520, 1712835, 1813590, 2055402, 2283780, 2418120, 2740536, 3083103, 3425670, 3627180, 4110804, 4567560, 5138505, 6166206, 6851340, 7254360, 8221608, 10277010, 12332412, 13702680, 15415515, 20554020, 24664824, 30831030, 41108040, 61662060, 123324120]

約数ペア:

[(1, 123324120), (2, 61662060), (3, 41108040), (4, 30831030), (5, 24664824), (6, 20554020), (8, 15415515), (9, 13702680), (10, 12332412), (12, 10277010), (15, 8221608), (17, 7254360), (18, 6851340), (20, 6166206), (24, 5138505), (27, 4567560), (30, 4110804), (34, 3627180), (36, 3425670), (40, 3083103), (45, 2740536), (51, 2418120), (54, 2283780), (60, 2055402), (68, 1813590), (72, 1712835), (81, 1522520), (85, 1450872), (90, 1370268), (102, 1209060), (108, 1141890), (120, 1027701), (135, 913512), (136, 906795), (153, 806040), (162, 761260), (170, 725436), (180, 685134), (204, 604530), (216, 570945), (255, 483624), (270, 456756), (306, 403020), (324, 380630), (340, 362718), (360, 342567), (405, 304504), (408, 302265), (459, 268680), (510, 241812), (540, 228378), (612, 201510), (648, 190315), (680, 181359), (765, 161208), (810, 152252), (918, 134340), (1020, 120906), (1080, 114189), (1224, 100755), (1377, 89560), (1530, 80604), (1620, 76126), (1836, 67170), (2040, 60453), (2239, 55080), (2295, 53736), (2754, 44780), (3060, 40302), (3240, 38063), (3672, 33585), (4478, 27540), (4590, 26868), (5508, 22390), (6120, 20151), (6717, 18360), (6885, 17912), (8956, 13770), (9180, 13434), (11016, 11195)]