31844160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11057}}^1$

素因数の和:11080

約数の個数: 84

約数和(自身を含む): 109540548

約数和(自身を除く): 77696388

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 99513, 110570, 132684, 165855, 176912, 199026, 221140, 265368, 331710, 353824, 398052, 442280, 497565, 530736, 663420, 707648, 796104, 884560, 995130, 1061472, 1326840, 1592208, 1769120, 1990260, 2122944, 2653680, 3184416, 3538240, 3980520, 5307360, 6368832, 7961040, 10614720, 15922080, 31844160]

約数ペア:

[(1, 31844160), (2, 15922080), (3, 10614720), (4, 7961040), (5, 6368832), (6, 5307360), (8, 3980520), (9, 3538240), (10, 3184416), (12, 2653680), (15, 2122944), (16, 1990260), (18, 1769120), (20, 1592208), (24, 1326840), (30, 1061472), (32, 995130), (36, 884560), (40, 796104), (45, 707648), (48, 663420), (60, 530736), (64, 497565), (72, 442280), (80, 398052), (90, 353824), (96, 331710), (120, 265368), (144, 221140), (160, 199026), (180, 176912), (192, 165855), (240, 132684), (288, 110570), (320, 99513), (360, 88456), (480, 66342), (576, 55285), (720, 44228), (960, 33171), (1440, 22114), (2880, 11057)]