512892720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41903}}^1$

素因数の和:41939

約数の個数: 120

約数和(自身を含む): 1823829696

約数和(自身を除く): 1310936976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 41903, 83806, 125709, 167612, 209515, 251418, 335224, 377127, 419030, 502836, 628545, 670448, 712351, 754254, 838060, 1005672, 1257090, 1424702, 1508508, 1676120, 1885635, 2011344, 2137053, 2514180, 2849404, 3017016, 3352240, 3561755, 3771270, 4274106, 5028360, 5698808, 6034032, 6411159, 7123510, 7542540, 8548212, 10056720, 10685265, 11397616, 12822318, 14247020, 15085080, 17096424, 21370530, 25644636, 28494040, 30170160, 32055795, 34192848, 42741060, 51289272, 56988080, 64111590, 85482120, 102578544, 128223180, 170964240, 256446360, 512892720]

約数ペア:

[(1, 512892720), (2, 256446360), (3, 170964240), (4, 128223180), (5, 102578544), (6, 85482120), (8, 64111590), (9, 56988080), (10, 51289272), (12, 42741060), (15, 34192848), (16, 32055795), (17, 30170160), (18, 28494040), (20, 25644636), (24, 21370530), (30, 17096424), (34, 15085080), (36, 14247020), (40, 12822318), (45, 11397616), (48, 10685265), (51, 10056720), (60, 8548212), (68, 7542540), (72, 7123510), (80, 6411159), (85, 6034032), (90, 5698808), (102, 5028360), (120, 4274106), (136, 3771270), (144, 3561755), (153, 3352240), (170, 3017016), (180, 2849404), (204, 2514180), (240, 2137053), (255, 2011344), (272, 1885635), (306, 1676120), (340, 1508508), (360, 1424702), (408, 1257090), (510, 1005672), (612, 838060), (680, 754254), (720, 712351), (765, 670448), (816, 628545), (1020, 502836), (1224, 419030), (1360, 377127), (1530, 335224), (2040, 251418), (2448, 209515), (3060, 167612), (4080, 125709), (6120, 83806), (12240, 41903)]