131083440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23747}}^1$

素因数の和:23786

約数の個数: 80

約数和(自身を含む): 424044288

約数和(自身を除く): 292960848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 237470, 284964, 356205, 379952, 474940, 546181, 569928, 712410, 949880, 1092362, 1139856, 1424820, 1638543, 1899760, 2184724, 2730905, 2849640, 3277086, 4369448, 5461810, 5699280, 6554172, 8192715, 8738896, 10923620, 13108344, 16385430, 21847240, 26216688, 32770860, 43694480, 65541720, 131083440]

約数ペア:

[(1, 131083440), (2, 65541720), (3, 43694480), (4, 32770860), (5, 26216688), (6, 21847240), (8, 16385430), (10, 13108344), (12, 10923620), (15, 8738896), (16, 8192715), (20, 6554172), (23, 5699280), (24, 5461810), (30, 4369448), (40, 3277086), (46, 2849640), (48, 2730905), (60, 2184724), (69, 1899760), (80, 1638543), (92, 1424820), (115, 1139856), (120, 1092362), (138, 949880), (184, 712410), (230, 569928), (240, 546181), (276, 474940), (345, 379952), (368, 356205), (460, 284964), (552, 237470), (690, 189976), (920, 142482), (1104, 118735), (1380, 94988), (1840, 71241), (2760, 47494), (5520, 23747)]