121390560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84299}}^1$

素因数の和:84320

約数の個数: 72

約数和(自身を含む): 414250200

約数和(自身を除く): 292859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 84299, 168598, 252897, 337196, 421495, 505794, 674392, 758691, 842990, 1011588, 1264485, 1348784, 1517382, 1685980, 2023176, 2528970, 2697568, 3034764, 3371960, 3793455, 4046352, 5057940, 6069528, 6743920, 7586910, 8092704, 10115880, 12139056, 13487840, 15173820, 20231760, 24278112, 30347640, 40463520, 60695280, 121390560]

約数ペア:

[(1, 121390560), (2, 60695280), (3, 40463520), (4, 30347640), (5, 24278112), (6, 20231760), (8, 15173820), (9, 13487840), (10, 12139056), (12, 10115880), (15, 8092704), (16, 7586910), (18, 6743920), (20, 6069528), (24, 5057940), (30, 4046352), (32, 3793455), (36, 3371960), (40, 3034764), (45, 2697568), (48, 2528970), (60, 2023176), (72, 1685980), (80, 1517382), (90, 1348784), (96, 1264485), (120, 1011588), (144, 842990), (160, 758691), (180, 674392), (240, 505794), (288, 421495), (360, 337196), (480, 252897), (720, 168598), (1440, 84299)]