329130320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 786913920

約数和(自身を除く): 457783600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 103, 118, 206, 236, 295, 412, 472, 515, 590, 677, 824, 944, 1030, 1180, 1354, 1648, 2060, 2360, 2708, 3385, 4120, 4720, 5416, 6077, 6770, 8240, 10832, 12154, 13540, 24308, 27080, 30385, 39943, 48616, 54160, 60770, 69731, 79886, 97232, 121540, 139462, 159772, 199715, 243080, 278924, 319544, 348655, 399430, 486160, 557848, 639088, 697310, 798860, 1115696, 1394620, 1597720, 2789240, 3195440, 4114129, 5578480, 8228258, 16456516, 20570645, 32913032, 41141290, 65826064, 82282580, 164565160, 329130320]

約数ペア:

[(1, 329130320), (2, 164565160), (4, 82282580), (5, 65826064), (8, 41141290), (10, 32913032), (16, 20570645), (20, 16456516), (40, 8228258), (59, 5578480), (80, 4114129), (103, 3195440), (118, 2789240), (206, 1597720), (236, 1394620), (295, 1115696), (412, 798860), (472, 697310), (515, 639088), (590, 557848), (677, 486160), (824, 399430), (944, 348655), (1030, 319544), (1180, 278924), (1354, 243080), (1648, 199715), (2060, 159772), (2360, 139462), (2708, 121540), (3385, 97232), (4120, 79886), (4720, 69731), (5416, 60770), (6077, 54160), (6770, 48616), (8240, 39943), (10832, 30385), (12154, 27080), (13540, 24308)]