1568220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2907300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 443, 590, 708, 885, 886, 1180, 1329, 1770, 1772, 2215, 2658, 3540, 4430, 5316, 6645, 8860, 13290, 26137, 26580, 52274, 78411, 104548, 130685, 156822, 261370, 313644, 392055, 522740, 784110, 1568220]

約数ペア:

[(1, 1568220), (2, 784110), (3, 522740), (4, 392055), (5, 313644), (6, 261370), (10, 156822), (12, 130685), (15, 104548), (20, 78411), (30, 52274), (59, 26580), (60, 26137), (118, 13290), (177, 8860), (236, 6645), (295, 5316), (354, 4430), (443, 3540), (590, 2658), (708, 2215), (885, 1772), (886, 1770), (1180, 1329)]