120330480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21799}}^1$

素因数の和:21838

約数の個数: 80

約数和(自身を含む): 389260800

約数和(自身を除く): 268930320

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, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 217990, 261588, 326985, 348784, 435980, 501377, 523176, 653970, 871960, 1002754, 1046352, 1307940, 1504131, 1743920, 2005508, 2506885, 2615880, 3008262, 4011016, 5013770, 5231760, 6016524, 7520655, 8022032, 10027540, 12033048, 15041310, 20055080, 24066096, 30082620, 40110160, 60165240, 120330480]

約数ペア:

[(1, 120330480), (2, 60165240), (3, 40110160), (4, 30082620), (5, 24066096), (6, 20055080), (8, 15041310), (10, 12033048), (12, 10027540), (15, 8022032), (16, 7520655), (20, 6016524), (23, 5231760), (24, 5013770), (30, 4011016), (40, 3008262), (46, 2615880), (48, 2506885), (60, 2005508), (69, 1743920), (80, 1504131), (92, 1307940), (115, 1046352), (120, 1002754), (138, 871960), (184, 653970), (230, 523176), (240, 501377), (276, 435980), (345, 348784), (368, 326985), (460, 261588), (552, 217990), (690, 174392), (920, 130794), (1104, 108995), (1380, 87196), (1840, 65397), (2760, 43598), (5520, 21799)]