7801440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16253}}^1$

素因数の和:16271

約数の個数: 48

約数和(自身を含む): 24576048

約数和(自身を除く): 16774608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 162530, 195036, 243795, 260048, 325060, 390072, 487590, 520096, 650120, 780144, 975180, 1300240, 1560288, 1950360, 2600480, 3900720, 7801440]

約数ペア:

[(1, 7801440), (2, 3900720), (3, 2600480), (4, 1950360), (5, 1560288), (6, 1300240), (8, 975180), (10, 780144), (12, 650120), (15, 520096), (16, 487590), (20, 390072), (24, 325060), (30, 260048), (32, 243795), (40, 195036), (48, 162530), (60, 130024), (80, 97518), (96, 81265), (120, 65012), (160, 48759), (240, 32506), (480, 16253)]