164199480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1368329}}^1$

素因数の和:1368343

約数の個数: 32

約数和(自身を含む): 492598800

約数和(自身を除く): 328399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1368329, 2736658, 4104987, 5473316, 6841645, 8209974, 10946632, 13683290, 16419948, 20524935, 27366580, 32839896, 41049870, 54733160, 82099740, 164199480]

約数ペア:

[(1, 164199480), (2, 82099740), (3, 54733160), (4, 41049870), (5, 32839896), (6, 27366580), (8, 20524935), (10, 16419948), (12, 13683290), (15, 10946632), (20, 8209974), (24, 6841645), (30, 5473316), (40, 4104987), (60, 2736658), (120, 1368329)]