18248280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3709}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 56095200

約数和(自身を除く): 37846920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3709, 4920, 7418, 11127, 14836, 18545, 22254, 29672, 37090, 44508, 55635, 74180, 89016, 111270, 148360, 152069, 222540, 304138, 445080, 456207, 608276, 760345, 912414, 1216552, 1520690, 1824828, 2281035, 3041380, 3649656, 4562070, 6082760, 9124140, 18248280]

約数ペア:

[(1, 18248280), (2, 9124140), (3, 6082760), (4, 4562070), (5, 3649656), (6, 3041380), (8, 2281035), (10, 1824828), (12, 1520690), (15, 1216552), (20, 912414), (24, 760345), (30, 608276), (40, 456207), (41, 445080), (60, 304138), (82, 222540), (120, 152069), (123, 148360), (164, 111270), (205, 89016), (246, 74180), (328, 55635), (410, 44508), (492, 37090), (615, 29672), (820, 22254), (984, 18545), (1230, 14836), (1640, 11127), (2460, 7418), (3709, 4920)]