155252880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 523680768

約数和(自身を除く): 368427888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 563, 720, 766, 1126, 1149, 1532, 1689, 1915, 2252, 2298, 2815, 3064, 3378, 3447, 3830, 4504, 4596, 5067, 5630, 5745, 6128, 6756, 6894, 7660, 8445, 9008, 9192, 10134, 11260, 11490, 13512, 13788, 15320, 16890, 17235, 18384, 20268, 22520, 22980, 25335, 27024, 27576, 30640, 33780, 34470, 40536, 45040, 45960, 50670, 55152, 67560, 68940, 81072, 91920, 101340, 135120, 137880, 202680, 215629, 275760, 405360, 431258, 646887, 862516, 1078145, 1293774, 1725032, 1940661, 2156290, 2587548, 3234435, 3450064, 3881322, 4312580, 5175096, 6468870, 7762644, 8625160, 9703305, 10350192, 12937740, 15525288, 17250320, 19406610, 25875480, 31050576, 38813220, 51750960, 77626440, 155252880]

約数ペア:

[(1, 155252880), (2, 77626440), (3, 51750960), (4, 38813220), (5, 31050576), (6, 25875480), (8, 19406610), (9, 17250320), (10, 15525288), (12, 12937740), (15, 10350192), (16, 9703305), (18, 8625160), (20, 7762644), (24, 6468870), (30, 5175096), (36, 4312580), (40, 3881322), (45, 3450064), (48, 3234435), (60, 2587548), (72, 2156290), (80, 1940661), (90, 1725032), (120, 1293774), (144, 1078145), (180, 862516), (240, 646887), (360, 431258), (383, 405360), (563, 275760), (720, 215629), (766, 202680), (1126, 137880), (1149, 135120), (1532, 101340), (1689, 91920), (1915, 81072), (2252, 68940), (2298, 67560), (2815, 55152), (3064, 50670), (3378, 45960), (3447, 45040), (3830, 40536), (4504, 34470), (4596, 33780), (5067, 30640), (5630, 27576), (5745, 27024), (6128, 25335), (6756, 22980), (6894, 22520), (7660, 20268), (8445, 18384), (9008, 17235), (9192, 16890), (10134, 15320), (11260, 13788), (11490, 13512)]