140431680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48761}}^1$

素因数の和:48784

約数の個数: 84

約数和(自身を含む): 483036372

約数和(自身を除く): 342604692

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48761, 97522, 146283, 195044, 243805, 292566, 390088, 438849, 487610, 585132, 731415, 780176, 877698, 975220, 1170264, 1462830, 1560352, 1755396, 1950440, 2194245, 2340528, 2925660, 3120704, 3510792, 3900880, 4388490, 4681056, 5851320, 7021584, 7801760, 8776980, 9362112, 11702640, 14043168, 15603520, 17553960, 23405280, 28086336, 35107920, 46810560, 70215840, 140431680]

約数ペア:

[(1, 140431680), (2, 70215840), (3, 46810560), (4, 35107920), (5, 28086336), (6, 23405280), (8, 17553960), (9, 15603520), (10, 14043168), (12, 11702640), (15, 9362112), (16, 8776980), (18, 7801760), (20, 7021584), (24, 5851320), (30, 4681056), (32, 4388490), (36, 3900880), (40, 3510792), (45, 3120704), (48, 2925660), (60, 2340528), (64, 2194245), (72, 1950440), (80, 1755396), (90, 1560352), (96, 1462830), (120, 1170264), (144, 975220), (160, 877698), (180, 780176), (192, 731415), (240, 585132), (288, 487610), (320, 438849), (360, 390088), (480, 292566), (576, 243805), (720, 195044), (960, 146283), (1440, 97522), (2880, 48761)]