131960160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{91639}}^1$

素因数の和:91660

約数の個数: 72

約数和(自身を含む): 450318960

約数和(自身を除く): 318358800

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, 91639, 183278, 274917, 366556, 458195, 549834, 733112, 824751, 916390, 1099668, 1374585, 1466224, 1649502, 1832780, 2199336, 2749170, 2932448, 3299004, 3665560, 4123755, 4398672, 5498340, 6598008, 7331120, 8247510, 8797344, 10996680, 13196016, 14662240, 16495020, 21993360, 26392032, 32990040, 43986720, 65980080, 131960160]

約数ペア:

[(1, 131960160), (2, 65980080), (3, 43986720), (4, 32990040), (5, 26392032), (6, 21993360), (8, 16495020), (9, 14662240), (10, 13196016), (12, 10996680), (15, 8797344), (16, 8247510), (18, 7331120), (20, 6598008), (24, 5498340), (30, 4398672), (32, 4123755), (36, 3665560), (40, 3299004), (45, 2932448), (48, 2749170), (60, 2199336), (72, 1832780), (80, 1649502), (90, 1466224), (96, 1374585), (120, 1099668), (144, 916390), (160, 824751), (180, 733112), (240, 549834), (288, 458195), (360, 366556), (480, 274917), (720, 183278), (1440, 91639)]