160472160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111439}}^1$

素因数の和:111460

約数の個数: 72

約数和(自身を含む): 547616160

約数和(自身を除く): 387144000

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, 111439, 222878, 334317, 445756, 557195, 668634, 891512, 1002951, 1114390, 1337268, 1671585, 1783024, 2005902, 2228780, 2674536, 3343170, 3566048, 4011804, 4457560, 5014755, 5349072, 6686340, 8023608, 8915120, 10029510, 10698144, 13372680, 16047216, 17830240, 20059020, 26745360, 32094432, 40118040, 53490720, 80236080, 160472160]

約数ペア:

[(1, 160472160), (2, 80236080), (3, 53490720), (4, 40118040), (5, 32094432), (6, 26745360), (8, 20059020), (9, 17830240), (10, 16047216), (12, 13372680), (15, 10698144), (16, 10029510), (18, 8915120), (20, 8023608), (24, 6686340), (30, 5349072), (32, 5014755), (36, 4457560), (40, 4011804), (45, 3566048), (48, 3343170), (60, 2674536), (72, 2228780), (80, 2005902), (90, 1783024), (96, 1671585), (120, 1337268), (144, 1114390), (160, 1002951), (180, 891512), (240, 668634), (288, 557195), (360, 445756), (480, 334317), (720, 222878), (1440, 111439)]