128541960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6737}}^1$

素因数の和:6807

約数の個数: 96

約数和(自身を含む): 425706840

約数和(自身を除く): 297164880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 6737, 9540, 13474, 19080, 20211, 26948, 33685, 40422, 53896, 60633, 67370, 80844, 101055, 121266, 134740, 161688, 202110, 242532, 269480, 303165, 357061, 404220, 485064, 606330, 714122, 808440, 1071183, 1212660, 1428244, 1785305, 2142366, 2425320, 2856488, 3213549, 3570610, 4284732, 5355915, 6427098, 7141220, 8569464, 10711830, 12854196, 14282440, 16067745, 21423660, 25708392, 32135490, 42847320, 64270980, 128541960]

約数ペア:

[(1, 128541960), (2, 64270980), (3, 42847320), (4, 32135490), (5, 25708392), (6, 21423660), (8, 16067745), (9, 14282440), (10, 12854196), (12, 10711830), (15, 8569464), (18, 7141220), (20, 6427098), (24, 5355915), (30, 4284732), (36, 3570610), (40, 3213549), (45, 2856488), (53, 2425320), (60, 2142366), (72, 1785305), (90, 1428244), (106, 1212660), (120, 1071183), (159, 808440), (180, 714122), (212, 606330), (265, 485064), (318, 404220), (360, 357061), (424, 303165), (477, 269480), (530, 242532), (636, 202110), (795, 161688), (954, 134740), (1060, 121266), (1272, 101055), (1590, 80844), (1908, 67370), (2120, 60633), (2385, 53896), (3180, 40422), (3816, 33685), (4770, 26948), (6360, 20211), (6737, 19080), (9540, 13474)]