15922080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11057}}^1$

素因数の和:11078

約数の個数: 72

約数和(自身を含む): 54339012

約数和(自身を除く): 38416932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 99513, 110570, 132684, 165855, 176912, 199026, 221140, 265368, 331710, 353824, 398052, 442280, 497565, 530736, 663420, 796104, 884560, 995130, 1061472, 1326840, 1592208, 1769120, 1990260, 2653680, 3184416, 3980520, 5307360, 7961040, 15922080]

約数ペア:

[(1, 15922080), (2, 7961040), (3, 5307360), (4, 3980520), (5, 3184416), (6, 2653680), (8, 1990260), (9, 1769120), (10, 1592208), (12, 1326840), (15, 1061472), (16, 995130), (18, 884560), (20, 796104), (24, 663420), (30, 530736), (32, 497565), (36, 442280), (40, 398052), (45, 353824), (48, 331710), (60, 265368), (72, 221140), (80, 199026), (90, 176912), (96, 165855), (120, 132684), (144, 110570), (160, 99513), (180, 88456), (240, 66342), (288, 55285), (360, 44228), (480, 33171), (720, 22114), (1440, 11057)]