299854680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108643}}^1$

素因数の和:108680

約数の個数: 64

約数和(自身を含む): 938684160

約数和(自身を除く): 638829480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 108643, 217286, 325929, 434572, 543215, 651858, 869144, 1086430, 1303716, 1629645, 2172860, 2498789, 2607432, 3259290, 4345720, 4997578, 6518580, 7496367, 9995156, 12493945, 13037160, 14992734, 19990312, 24987890, 29985468, 37481835, 49975780, 59970936, 74963670, 99951560, 149927340, 299854680]

約数ペア:

[(1, 299854680), (2, 149927340), (3, 99951560), (4, 74963670), (5, 59970936), (6, 49975780), (8, 37481835), (10, 29985468), (12, 24987890), (15, 19990312), (20, 14992734), (23, 13037160), (24, 12493945), (30, 9995156), (40, 7496367), (46, 6518580), (60, 4997578), (69, 4345720), (92, 3259290), (115, 2607432), (120, 2498789), (138, 2172860), (184, 1629645), (230, 1303716), (276, 1086430), (345, 869144), (460, 651858), (552, 543215), (690, 434572), (920, 325929), (1380, 217286), (2760, 108643)]