208534320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4987

約数の個数: 120

約数和(自身を含む): 712342800

約数和(自身を除く): 503808480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 4909, 5310, 7080, 8496, 9818, 10620, 14160, 14727, 19636, 21240, 24545, 29454, 39272, 42480, 44181, 49090, 58908, 73635, 78544, 88362, 98180, 117816, 147270, 176724, 196360, 220905, 235632, 289631, 294540, 353448, 392720, 441810, 579262, 589080, 706896, 868893, 883620, 1158524, 1178160, 1448155, 1737786, 1767240, 2317048, 2606679, 2896310, 3475572, 3534480, 4344465, 4634096, 5213358, 5792620, 6951144, 8688930, 10426716, 11585240, 13033395, 13902288, 17377860, 20853432, 23170480, 26066790, 34755720, 41706864, 52133580, 69511440, 104267160, 208534320]

約数ペア:

[(1, 208534320), (2, 104267160), (3, 69511440), (4, 52133580), (5, 41706864), (6, 34755720), (8, 26066790), (9, 23170480), (10, 20853432), (12, 17377860), (15, 13902288), (16, 13033395), (18, 11585240), (20, 10426716), (24, 8688930), (30, 6951144), (36, 5792620), (40, 5213358), (45, 4634096), (48, 4344465), (59, 3534480), (60, 3475572), (72, 2896310), (80, 2606679), (90, 2317048), (118, 1767240), (120, 1737786), (144, 1448155), (177, 1178160), (180, 1158524), (236, 883620), (240, 868893), (295, 706896), (354, 589080), (360, 579262), (472, 441810), (531, 392720), (590, 353448), (708, 294540), (720, 289631), (885, 235632), (944, 220905), (1062, 196360), (1180, 176724), (1416, 147270), (1770, 117816), (2124, 98180), (2360, 88362), (2655, 78544), (2832, 73635), (3540, 58908), (4248, 49090), (4720, 44181), (4909, 42480), (5310, 39272), (7080, 29454), (8496, 24545), (9818, 21240), (10620, 19636), (14160, 14727)]