1552440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 4937760

約数和(自身を除く): 3385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 761, 1020, 1522, 2040, 2283, 3044, 3805, 4566, 6088, 7610, 9132, 11415, 12937, 15220, 18264, 22830, 25874, 30440, 38811, 45660, 51748, 64685, 77622, 91320, 103496, 129370, 155244, 194055, 258740, 310488, 388110, 517480, 776220, 1552440]

約数ペア:

[(1, 1552440), (2, 776220), (3, 517480), (4, 388110), (5, 310488), (6, 258740), (8, 194055), (10, 155244), (12, 129370), (15, 103496), (17, 91320), (20, 77622), (24, 64685), (30, 51748), (34, 45660), (40, 38811), (51, 30440), (60, 25874), (68, 22830), (85, 18264), (102, 15220), (120, 12937), (136, 11415), (170, 9132), (204, 7610), (255, 6088), (340, 4566), (408, 3805), (510, 3044), (680, 2283), (761, 2040), (1020, 1522)]