158672160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 386192160

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, 251, 288, 360, 439, 480, 502, 720, 753, 878, 1004, 1255, 1317, 1440, 1506, 1756, 2008, 2195, 2259, 2510, 2634, 3012, 3512, 3765, 3951, 4016, 4390, 4518, 5020, 5268, 6024, 6585, 7024, 7530, 7902, 8032, 8780, 9036, 10040, 10536, 11295, 12048, 13170, 14048, 15060, 15804, 17560, 18072, 19755, 20080, 21072, 22590, 24096, 26340, 30120, 31608, 35120, 36144, 39510, 40160, 42144, 45180, 52680, 60240, 63216, 70240, 72288, 79020, 90360, 105360, 110189, 120480, 126432, 158040, 180720, 210720, 220378, 316080, 330567, 361440, 440756, 550945, 632160, 661134, 881512, 991701, 1101890, 1322268, 1652835, 1763024, 1983402, 2203780, 2644536, 3305670, 3526048, 3966804, 4407560, 4958505, 5289072, 6611340, 7933608, 8815120, 9917010, 10578144, 13222680, 15867216, 17630240, 19834020, 26445360, 31734432, 39668040, 52890720, 79336080, 158672160]

約数ペア:

[(1, 158672160), (2, 79336080), (3, 52890720), (4, 39668040), (5, 31734432), (6, 26445360), (8, 19834020), (9, 17630240), (10, 15867216), (12, 13222680), (15, 10578144), (16, 9917010), (18, 8815120), (20, 7933608), (24, 6611340), (30, 5289072), (32, 4958505), (36, 4407560), (40, 3966804), (45, 3526048), (48, 3305670), (60, 2644536), (72, 2203780), (80, 1983402), (90, 1763024), (96, 1652835), (120, 1322268), (144, 1101890), (160, 991701), (180, 881512), (240, 661134), (251, 632160), (288, 550945), (360, 440756), (439, 361440), (480, 330567), (502, 316080), (720, 220378), (753, 210720), (878, 180720), (1004, 158040), (1255, 126432), (1317, 120480), (1440, 110189), (1506, 105360), (1756, 90360), (2008, 79020), (2195, 72288), (2259, 70240), (2510, 63216), (2634, 60240), (3012, 52680), (3512, 45180), (3765, 42144), (3951, 40160), (4016, 39510), (4390, 36144), (4518, 35120), (5020, 31608), (5268, 30120), (6024, 26340), (6585, 24096), (7024, 22590), (7530, 21072), (7902, 20080), (8032, 19755), (8780, 18072), (9036, 17560), (10040, 15804), (10536, 15060), (11295, 14048), (12048, 13170)]