73221480

素因数分解:

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

素因数の和:203410

約数の個数: 48

約数和(自身を含む): 237970980

約数和(自身を除く): 164749500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 203393, 406786, 610179, 813572, 1016965, 1220358, 1627144, 1830537, 2033930, 2440716, 3050895, 3661074, 4067860, 4881432, 6101790, 7322148, 8135720, 9152685, 12203580, 14644296, 18305370, 24407160, 36610740, 73221480]

約数ペア:

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