26490480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4799}}^1$

素因数の和:4838

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 59218320

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, 4799, 5520, 9598, 14397, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 76784, 95980, 110377, 115176, 143970, 191960, 220754, 230352, 287940, 331131, 383920, 441508, 551885, 575880, 662262, 883016, 1103770, 1151760, 1324524, 1655655, 1766032, 2207540, 2649048, 3311310, 4415080, 5298096, 6622620, 8830160, 13245240, 26490480]

約数ペア:

[(1, 26490480), (2, 13245240), (3, 8830160), (4, 6622620), (5, 5298096), (6, 4415080), (8, 3311310), (10, 2649048), (12, 2207540), (15, 1766032), (16, 1655655), (20, 1324524), (23, 1151760), (24, 1103770), (30, 883016), (40, 662262), (46, 575880), (48, 551885), (60, 441508), (69, 383920), (80, 331131), (92, 287940), (115, 230352), (120, 220754), (138, 191960), (184, 143970), (230, 115176), (240, 110377), (276, 95980), (345, 76784), (368, 71985), (460, 57588), (552, 47990), (690, 38392), (920, 28794), (1104, 23995), (1380, 19196), (1840, 14397), (2760, 9598), (4799, 5520)]