1755485040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{72421}}^1$

素因数の和:72538

約数の個数: 80

約数和(自身を含む): 5495960736

約数和(自身を除く): 3740475696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 72421, 144842, 217263, 289684, 362105, 434526, 579368, 724210, 869052, 1086315, 1158736, 1448420, 1738104, 2172630, 2896840, 3476208, 4345260, 5793680, 7314521, 8690520, 14629042, 17381040, 21943563, 29258084, 36572605, 43887126, 58516168, 73145210, 87774252, 109717815, 117032336, 146290420, 175548504, 219435630, 292580840, 351097008, 438871260, 585161680, 877742520, 1755485040]

約数ペア:

[(1, 1755485040), (2, 877742520), (3, 585161680), (4, 438871260), (5, 351097008), (6, 292580840), (8, 219435630), (10, 175548504), (12, 146290420), (15, 117032336), (16, 109717815), (20, 87774252), (24, 73145210), (30, 58516168), (40, 43887126), (48, 36572605), (60, 29258084), (80, 21943563), (101, 17381040), (120, 14629042), (202, 8690520), (240, 7314521), (303, 5793680), (404, 4345260), (505, 3476208), (606, 2896840), (808, 2172630), (1010, 1738104), (1212, 1448420), (1515, 1158736), (1616, 1086315), (2020, 869052), (2424, 724210), (3030, 579368), (4040, 434526), (4848, 362105), (6060, 289684), (8080, 217263), (12120, 144842), (24240, 72421)]