8788080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5254

約数の個数: 80

約数和(自身を含む): 31140864

約数和(自身を除く): 22352784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5231, 10462, 15693, 20924, 26155, 31386, 36617, 41848, 52310, 62772, 73234, 78465, 83696, 104620, 109851, 125544, 146468, 156930, 183085, 209240, 219702, 251088, 292936, 313860, 366170, 418480, 439404, 549255, 585872, 627720, 732340, 878808, 1098510, 1255440, 1464680, 1757616, 2197020, 2929360, 4394040, 8788080]

約数ペア:

[(1, 8788080), (2, 4394040), (3, 2929360), (4, 2197020), (5, 1757616), (6, 1464680), (7, 1255440), (8, 1098510), (10, 878808), (12, 732340), (14, 627720), (15, 585872), (16, 549255), (20, 439404), (21, 418480), (24, 366170), (28, 313860), (30, 292936), (35, 251088), (40, 219702), (42, 209240), (48, 183085), (56, 156930), (60, 146468), (70, 125544), (80, 109851), (84, 104620), (105, 83696), (112, 78465), (120, 73234), (140, 62772), (168, 52310), (210, 41848), (240, 36617), (280, 31386), (336, 26155), (420, 20924), (560, 15693), (840, 10462), (1680, 5231)]