326781120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{340397}}^1$

素因数の和:340417

約数の個数: 56

約数和(自身を含む): 1037533104

約数和(自身を除く): 710751984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 340397, 680794, 1021191, 1361588, 1701985, 2042382, 2723176, 3403970, 4084764, 5105955, 5446352, 6807940, 8169528, 10211910, 10892704, 13615880, 16339056, 20423820, 21785408, 27231760, 32678112, 40847640, 54463520, 65356224, 81695280, 108927040, 163390560, 326781120]

約数ペア:

[(1, 326781120), (2, 163390560), (3, 108927040), (4, 81695280), (5, 65356224), (6, 54463520), (8, 40847640), (10, 32678112), (12, 27231760), (15, 21785408), (16, 20423820), (20, 16339056), (24, 13615880), (30, 10892704), (32, 10211910), (40, 8169528), (48, 6807940), (60, 5446352), (64, 5105955), (80, 4084764), (96, 3403970), (120, 2723176), (160, 2042382), (192, 1701985), (240, 1361588), (320, 1021191), (480, 680794), (960, 340397)]