146442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203393}}^1$

素因数の和:203412

約数の個数: 60

約数和(自身を含む): 491806692

約数和(自身を除く): 345363732

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, 720, 203393, 406786, 610179, 813572, 1016965, 1220358, 1627144, 1830537, 2033930, 2440716, 3050895, 3254288, 3661074, 4067860, 4881432, 6101790, 7322148, 8135720, 9152685, 9762864, 12203580, 14644296, 16271440, 18305370, 24407160, 29288592, 36610740, 48814320, 73221480, 146442960]

約数ペア:

[(1, 146442960), (2, 73221480), (3, 48814320), (4, 36610740), (5, 29288592), (6, 24407160), (8, 18305370), (9, 16271440), (10, 14644296), (12, 12203580), (15, 9762864), (16, 9152685), (18, 8135720), (20, 7322148), (24, 6101790), (30, 4881432), (36, 4067860), (40, 3661074), (45, 3254288), (48, 3050895), (60, 2440716), (72, 2033930), (80, 1830537), (90, 1627144), (120, 1220358), (144, 1016965), (180, 813572), (240, 610179), (360, 406786), (720, 203393)]