1283793240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10698277}}^1$

素因数の和:10698291

約数の個数: 32

約数和(自身を含む): 3851380080

約数和(自身を除く): 2567586840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10698277, 21396554, 32094831, 42793108, 53491385, 64189662, 85586216, 106982770, 128379324, 160474155, 213965540, 256758648, 320948310, 427931080, 641896620, 1283793240]

約数ペア:

[(1, 1283793240), (2, 641896620), (3, 427931080), (4, 320948310), (5, 256758648), (6, 213965540), (8, 160474155), (10, 128379324), (12, 106982770), (15, 85586216), (20, 64189662), (24, 53491385), (30, 42793108), (40, 32094831), (60, 21396554), (120, 10698277)]