87554160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 295769760

約数和(自身を除く): 208215600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 439, 554, 720, 831, 878, 1108, 1317, 1385, 1662, 1756, 2195, 2216, 2493, 2634, 2770, 3324, 3512, 3951, 4155, 4390, 4432, 4986, 5268, 5540, 6585, 6648, 7024, 7902, 8310, 8780, 9972, 10536, 11080, 12465, 13170, 13296, 15804, 16620, 17560, 19755, 19944, 21072, 22160, 24930, 26340, 31608, 33240, 35120, 39510, 39888, 49860, 52680, 63216, 66480, 79020, 99720, 105360, 121603, 158040, 199440, 243206, 316080, 364809, 486412, 608015, 729618, 972824, 1094427, 1216030, 1459236, 1824045, 1945648, 2188854, 2432060, 2918472, 3648090, 4377708, 4864120, 5472135, 5836944, 7296180, 8755416, 9728240, 10944270, 14592360, 17510832, 21888540, 29184720, 43777080, 87554160]

約数ペア:

[(1, 87554160), (2, 43777080), (3, 29184720), (4, 21888540), (5, 17510832), (6, 14592360), (8, 10944270), (9, 9728240), (10, 8755416), (12, 7296180), (15, 5836944), (16, 5472135), (18, 4864120), (20, 4377708), (24, 3648090), (30, 2918472), (36, 2432060), (40, 2188854), (45, 1945648), (48, 1824045), (60, 1459236), (72, 1216030), (80, 1094427), (90, 972824), (120, 729618), (144, 608015), (180, 486412), (240, 364809), (277, 316080), (360, 243206), (439, 199440), (554, 158040), (720, 121603), (831, 105360), (878, 99720), (1108, 79020), (1317, 66480), (1385, 63216), (1662, 52680), (1756, 49860), (2195, 39888), (2216, 39510), (2493, 35120), (2634, 33240), (2770, 31608), (3324, 26340), (3512, 24930), (3951, 22160), (4155, 21072), (4390, 19944), (4432, 19755), (4986, 17560), (5268, 16620), (5540, 15804), (6585, 13296), (6648, 13170), (7024, 12465), (7902, 11080), (8310, 10536), (8780, 9972)]