2967808080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{71479}}^1$

素因数の和:71668

約数の個数: 80

約数和(自身を含む): 9253514880

約数和(自身を除く): 6285706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 6920, 8304, 10380, 13840, 20760, 41520, 71479, 142958, 214437, 285916, 357395, 428874, 571832, 714790, 857748, 1072185, 1143664, 1429580, 1715496, 2144370, 2859160, 3430992, 4288740, 5718320, 8577480, 12365867, 17154960, 24731734, 37097601, 49463468, 61829335, 74195202, 98926936, 123658670, 148390404, 185488005, 197853872, 247317340, 296780808, 370976010, 494634680, 593561616, 741952020, 989269360, 1483904040, 2967808080]

約数ペア:

[(1, 2967808080), (2, 1483904040), (3, 989269360), (4, 741952020), (5, 593561616), (6, 494634680), (8, 370976010), (10, 296780808), (12, 247317340), (15, 197853872), (16, 185488005), (20, 148390404), (24, 123658670), (30, 98926936), (40, 74195202), (48, 61829335), (60, 49463468), (80, 37097601), (120, 24731734), (173, 17154960), (240, 12365867), (346, 8577480), (519, 5718320), (692, 4288740), (865, 3430992), (1038, 2859160), (1384, 2144370), (1730, 1715496), (2076, 1429580), (2595, 1143664), (2768, 1072185), (3460, 857748), (4152, 714790), (5190, 571832), (6920, 428874), (8304, 357395), (10380, 285916), (13840, 214437), (20760, 142958), (41520, 71479)]