57123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12562

約数の個数: 80

約数和(自身を含む): 186416640

約数和(自身を除く): 129293520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 125270, 150324, 187905, 200432, 238013, 250540, 300648, 375810, 476026, 501080, 601296, 714039, 751620, 952052, 1002160, 1190065, 1428078, 1503240, 1904104, 2380130, 2856156, 3006480, 3570195, 3808208, 4760260, 5712312, 7140390, 9520520, 11424624, 14280780, 19041040, 28561560, 57123120]

約数ペア:

[(1, 57123120), (2, 28561560), (3, 19041040), (4, 14280780), (5, 11424624), (6, 9520520), (8, 7140390), (10, 5712312), (12, 4760260), (15, 3808208), (16, 3570195), (19, 3006480), (20, 2856156), (24, 2380130), (30, 1904104), (38, 1503240), (40, 1428078), (48, 1190065), (57, 1002160), (60, 952052), (76, 751620), (80, 714039), (95, 601296), (114, 501080), (120, 476026), (152, 375810), (190, 300648), (228, 250540), (240, 238013), (285, 200432), (304, 187905), (380, 150324), (456, 125270), (570, 100216), (760, 75162), (912, 62635), (1140, 50108), (1520, 37581), (2280, 25054), (4560, 12527)]