31844640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66343}}^1$

素因数の和:66361

約数の個数: 48

約数和(自身を含む): 100312128

約数和(自身を除く): 68467488

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, 66343, 132686, 199029, 265372, 331715, 398058, 530744, 663430, 796116, 995145, 1061488, 1326860, 1592232, 1990290, 2122976, 2653720, 3184464, 3980580, 5307440, 6368928, 7961160, 10614880, 15922320, 31844640]

約数ペア:

[(1, 31844640), (2, 15922320), (3, 10614880), (4, 7961160), (5, 6368928), (6, 5307440), (8, 3980580), (10, 3184464), (12, 2653720), (15, 2122976), (16, 1990290), (20, 1592232), (24, 1326860), (30, 1061488), (32, 995145), (40, 796116), (48, 663430), (60, 530744), (80, 398058), (96, 331715), (120, 265372), (160, 199029), (240, 132686), (480, 66343)]