284982720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26987}}^1$

素因数の和:27018

約数の個数: 112

約数和(自身を含む): 987113088

約数和(自身を除く): 702130368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 26987, 53974, 80961, 107948, 134935, 161922, 215896, 269870, 296857, 323844, 404805, 431792, 539740, 593714, 647688, 809610, 863584, 890571, 1079480, 1187428, 1295376, 1484285, 1619220, 1727168, 1781142, 2158960, 2374856, 2590752, 2968570, 3238440, 3562284, 4317920, 4452855, 4749712, 5181504, 5937140, 6476880, 7124568, 8635840, 8905710, 9499424, 11874280, 12953760, 14249136, 17811420, 18998848, 23748560, 25907520, 28498272, 35622840, 47497120, 56996544, 71245680, 94994240, 142491360, 284982720]

約数ペア:

[(1, 284982720), (2, 142491360), (3, 94994240), (4, 71245680), (5, 56996544), (6, 47497120), (8, 35622840), (10, 28498272), (11, 25907520), (12, 23748560), (15, 18998848), (16, 17811420), (20, 14249136), (22, 12953760), (24, 11874280), (30, 9499424), (32, 8905710), (33, 8635840), (40, 7124568), (44, 6476880), (48, 5937140), (55, 5181504), (60, 4749712), (64, 4452855), (66, 4317920), (80, 3562284), (88, 3238440), (96, 2968570), (110, 2590752), (120, 2374856), (132, 2158960), (160, 1781142), (165, 1727168), (176, 1619220), (192, 1484285), (220, 1295376), (240, 1187428), (264, 1079480), (320, 890571), (330, 863584), (352, 809610), (440, 647688), (480, 593714), (528, 539740), (660, 431792), (704, 404805), (880, 323844), (960, 296857), (1056, 269870), (1320, 215896), (1760, 161922), (2112, 134935), (2640, 107948), (3520, 80961), (5280, 53974), (10560, 26987)]