78322320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 264925752

約数和(自身を除く): 186603432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 601, 720, 724, 905, 1086, 1202, 1448, 1629, 1803, 1810, 2172, 2404, 2715, 2896, 3005, 3258, 3606, 3620, 4344, 4808, 5409, 5430, 6010, 6516, 7212, 7240, 8145, 8688, 9015, 9616, 10818, 10860, 12020, 13032, 14424, 14480, 16290, 18030, 21636, 21720, 24040, 26064, 27045, 28848, 32580, 36060, 43272, 43440, 48080, 54090, 65160, 72120, 86544, 108180, 108781, 130320, 144240, 216360, 217562, 326343, 432720, 435124, 543905, 652686, 870248, 979029, 1087810, 1305372, 1631715, 1740496, 1958058, 2175620, 2610744, 3263430, 3916116, 4351240, 4895145, 5221488, 6526860, 7832232, 8702480, 9790290, 13053720, 15664464, 19580580, 26107440, 39161160, 78322320]

約数ペア:

[(1, 78322320), (2, 39161160), (3, 26107440), (4, 19580580), (5, 15664464), (6, 13053720), (8, 9790290), (9, 8702480), (10, 7832232), (12, 6526860), (15, 5221488), (16, 4895145), (18, 4351240), (20, 3916116), (24, 3263430), (30, 2610744), (36, 2175620), (40, 1958058), (45, 1740496), (48, 1631715), (60, 1305372), (72, 1087810), (80, 979029), (90, 870248), (120, 652686), (144, 543905), (180, 435124), (181, 432720), (240, 326343), (360, 217562), (362, 216360), (543, 144240), (601, 130320), (720, 108781), (724, 108180), (905, 86544), (1086, 72120), (1202, 65160), (1448, 54090), (1629, 48080), (1803, 43440), (1810, 43272), (2172, 36060), (2404, 32580), (2715, 28848), (2896, 27045), (3005, 26064), (3258, 24040), (3606, 21720), (3620, 21636), (4344, 18030), (4808, 16290), (5409, 14480), (5430, 14424), (6010, 13032), (6516, 12020), (7212, 10860), (7240, 10818), (8145, 9616), (8688, 9015)]