180470520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12285

約数の個数: 96

約数和(自身を含む): 600883920

約数和(自身を除く): 420413400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 12227, 14760, 24454, 36681, 48908, 61135, 73362, 97816, 110043, 122270, 146724, 183405, 220086, 244540, 293448, 366810, 440172, 489080, 501307, 550215, 733620, 880344, 1002614, 1100430, 1467240, 1503921, 2005228, 2200860, 2506535, 3007842, 4010456, 4401720, 4511763, 5013070, 6015684, 7519605, 9023526, 10026140, 12031368, 15039210, 18047052, 20052280, 22558815, 30078420, 36094104, 45117630, 60156840, 90235260, 180470520]

約数ペア:

[(1, 180470520), (2, 90235260), (3, 60156840), (4, 45117630), (5, 36094104), (6, 30078420), (8, 22558815), (9, 20052280), (10, 18047052), (12, 15039210), (15, 12031368), (18, 10026140), (20, 9023526), (24, 7519605), (30, 6015684), (36, 5013070), (40, 4511763), (41, 4401720), (45, 4010456), (60, 3007842), (72, 2506535), (82, 2200860), (90, 2005228), (120, 1503921), (123, 1467240), (164, 1100430), (180, 1002614), (205, 880344), (246, 733620), (328, 550215), (360, 501307), (369, 489080), (410, 440172), (492, 366810), (615, 293448), (738, 244540), (820, 220086), (984, 183405), (1230, 146724), (1476, 122270), (1640, 110043), (1845, 97816), (2460, 73362), (2952, 61135), (3690, 48908), (4920, 36681), (7380, 24454), (12227, 14760)]