120851328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 354372480

約数和(自身を除く): 233521152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 563, 624, 688, 832, 1032, 1118, 1126, 1248, 1376, 1664, 1677, 1689, 2064, 2236, 2252, 2496, 2752, 3354, 3378, 4128, 4472, 4504, 4992, 5504, 6708, 6756, 7319, 8256, 8944, 9008, 13416, 13512, 14638, 16512, 17888, 18016, 21957, 24209, 26832, 27024, 29276, 35776, 36032, 43914, 48418, 53664, 54048, 58552, 71552, 72064, 72627, 87828, 96836, 107328, 108096, 117104, 145254, 175656, 193672, 214656, 216192, 234208, 290508, 314717, 351312, 387344, 468416, 581016, 629434, 702624, 774688, 936832, 944151, 1162032, 1258868, 1405248, 1549376, 1888302, 2324064, 2517736, 2810496, 3098752, 3776604, 4648128, 5035472, 7553208, 9296256, 10070944, 15106416, 20141888, 30212832, 40283776, 60425664, 120851328]

約数ペア:

[(1, 120851328), (2, 60425664), (3, 40283776), (4, 30212832), (6, 20141888), (8, 15106416), (12, 10070944), (13, 9296256), (16, 7553208), (24, 5035472), (26, 4648128), (32, 3776604), (39, 3098752), (43, 2810496), (48, 2517736), (52, 2324064), (64, 1888302), (78, 1549376), (86, 1405248), (96, 1258868), (104, 1162032), (128, 944151), (129, 936832), (156, 774688), (172, 702624), (192, 629434), (208, 581016), (258, 468416), (312, 387344), (344, 351312), (384, 314717), (416, 290508), (516, 234208), (559, 216192), (563, 214656), (624, 193672), (688, 175656), (832, 145254), (1032, 117104), (1118, 108096), (1126, 107328), (1248, 96836), (1376, 87828), (1664, 72627), (1677, 72064), (1689, 71552), (2064, 58552), (2236, 54048), (2252, 53664), (2496, 48418), (2752, 43914), (3354, 36032), (3378, 35776), (4128, 29276), (4472, 27024), (4504, 26832), (4992, 24209), (5504, 21957), (6708, 18016), (6756, 17888), (7319, 16512), (8256, 14638), (8944, 13512), (9008, 13416)]