27758160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 97493760

約数和(自身を除く): 69735600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 181, 213, 216, 240, 270, 284, 355, 360, 362, 426, 432, 540, 543, 568, 639, 710, 720, 724, 852, 905, 1065, 1080, 1086, 1136, 1278, 1420, 1448, 1629, 1704, 1810, 1917, 2130, 2160, 2172, 2556, 2715, 2840, 2896, 3195, 3258, 3408, 3620, 3834, 4260, 4344, 4887, 5112, 5430, 5680, 6390, 6516, 7240, 7668, 8145, 8520, 8688, 9585, 9774, 10224, 10860, 12780, 12851, 13032, 14480, 15336, 16290, 17040, 19170, 19548, 21720, 24435, 25560, 25702, 26064, 30672, 32580, 38340, 38553, 39096, 43440, 48870, 51120, 51404, 64255, 65160, 76680, 77106, 78192, 97740, 102808, 115659, 128510, 130320, 153360, 154212, 192765, 195480, 205616, 231318, 257020, 308424, 346977, 385530, 390960, 462636, 514040, 578295, 616848, 693954, 771060, 925272, 1028080, 1156590, 1387908, 1542120, 1734885, 1850544, 2313180, 2775816, 3084240, 3469770, 4626360, 5551632, 6939540, 9252720, 13879080, 27758160]

約数ペア:

[(1, 27758160), (2, 13879080), (3, 9252720), (4, 6939540), (5, 5551632), (6, 4626360), (8, 3469770), (9, 3084240), (10, 2775816), (12, 2313180), (15, 1850544), (16, 1734885), (18, 1542120), (20, 1387908), (24, 1156590), (27, 1028080), (30, 925272), (36, 771060), (40, 693954), (45, 616848), (48, 578295), (54, 514040), (60, 462636), (71, 390960), (72, 385530), (80, 346977), (90, 308424), (108, 257020), (120, 231318), (135, 205616), (142, 195480), (144, 192765), (180, 154212), (181, 153360), (213, 130320), (216, 128510), (240, 115659), (270, 102808), (284, 97740), (355, 78192), (360, 77106), (362, 76680), (426, 65160), (432, 64255), (540, 51404), (543, 51120), (568, 48870), (639, 43440), (710, 39096), (720, 38553), (724, 38340), (852, 32580), (905, 30672), (1065, 26064), (1080, 25702), (1086, 25560), (1136, 24435), (1278, 21720), (1420, 19548), (1448, 19170), (1629, 17040), (1704, 16290), (1810, 15336), (1917, 14480), (2130, 13032), (2160, 12851), (2172, 12780), (2556, 10860), (2715, 10224), (2840, 9774), (2896, 9585), (3195, 8688), (3258, 8520), (3408, 8145), (3620, 7668), (3834, 7240), (4260, 6516), (4344, 6390), (4887, 5680), (5112, 5430)]