5342640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 16793568

約数和(自身を除く): 11450928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 197, 226, 240, 339, 394, 452, 565, 591, 678, 788, 904, 985, 1130, 1182, 1356, 1576, 1695, 1808, 1970, 2260, 2364, 2712, 2955, 3152, 3390, 3940, 4520, 4728, 5424, 5910, 6780, 7880, 9040, 9456, 11820, 13560, 15760, 22261, 23640, 27120, 44522, 47280, 66783, 89044, 111305, 133566, 178088, 222610, 267132, 333915, 356176, 445220, 534264, 667830, 890440, 1068528, 1335660, 1780880, 2671320, 5342640]

約数ペア:

[(1, 5342640), (2, 2671320), (3, 1780880), (4, 1335660), (5, 1068528), (6, 890440), (8, 667830), (10, 534264), (12, 445220), (15, 356176), (16, 333915), (20, 267132), (24, 222610), (30, 178088), (40, 133566), (48, 111305), (60, 89044), (80, 66783), (113, 47280), (120, 44522), (197, 27120), (226, 23640), (240, 22261), (339, 15760), (394, 13560), (452, 11820), (565, 9456), (591, 9040), (678, 7880), (788, 6780), (904, 5910), (985, 5424), (1130, 4728), (1182, 4520), (1356, 3940), (1576, 3390), (1695, 3152), (1808, 2955), (1970, 2712), (2260, 2364)]