2728643040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18397}}^1$

素因数の和:18521

約数の個数: 144

約数和(自身を含む): 9402408288

約数和(自身を除く): 6673765248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 12360, 14832, 16480, 18397, 18540, 24720, 29664, 36794, 37080, 49440, 55191, 73588, 74160, 91985, 110382, 147176, 148320, 165573, 183970, 220764, 275955, 294352, 331146, 367940, 441528, 551910, 588704, 662292, 735880, 827865, 883056, 1103820, 1324584, 1471760, 1655730, 1766112, 1894891, 2207640, 2649168, 2943520, 3311460, 3789782, 4415280, 5298336, 5684673, 6622920, 7579564, 8830560, 9474455, 11369346, 13245840, 15159128, 17054019, 18948910, 22738692, 26491680, 28423365, 30318256, 34108038, 37897820, 45477384, 56846730, 60636512, 68216076, 75795640, 85270095, 90954768, 113693460, 136432152, 151591280, 170540190, 181909536, 227386920, 272864304, 303182560, 341080380, 454773840, 545728608, 682160760, 909547680, 1364321520, 2728643040]

約数ペア:

[(1, 2728643040), (2, 1364321520), (3, 909547680), (4, 682160760), (5, 545728608), (6, 454773840), (8, 341080380), (9, 303182560), (10, 272864304), (12, 227386920), (15, 181909536), (16, 170540190), (18, 151591280), (20, 136432152), (24, 113693460), (30, 90954768), (32, 85270095), (36, 75795640), (40, 68216076), (45, 60636512), (48, 56846730), (60, 45477384), (72, 37897820), (80, 34108038), (90, 30318256), (96, 28423365), (103, 26491680), (120, 22738692), (144, 18948910), (160, 17054019), (180, 15159128), (206, 13245840), (240, 11369346), (288, 9474455), (309, 8830560), (360, 7579564), (412, 6622920), (480, 5684673), (515, 5298336), (618, 4415280), (720, 3789782), (824, 3311460), (927, 2943520), (1030, 2649168), (1236, 2207640), (1440, 1894891), (1545, 1766112), (1648, 1655730), (1854, 1471760), (2060, 1324584), (2472, 1103820), (3090, 883056), (3296, 827865), (3708, 735880), (4120, 662292), (4635, 588704), (4944, 551910), (6180, 441528), (7416, 367940), (8240, 331146), (9270, 294352), (9888, 275955), (12360, 220764), (14832, 183970), (16480, 165573), (18397, 148320), (18540, 147176), (24720, 110382), (29664, 91985), (36794, 74160), (37080, 73588), (49440, 55191)]