4698720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 17336592

約数和(自身を除く): 12637872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 251, 260, 288, 312, 360, 390, 416, 468, 480, 502, 520, 585, 624, 720, 753, 780, 936, 1004, 1040, 1170, 1248, 1255, 1440, 1506, 1560, 1872, 2008, 2080, 2259, 2340, 2510, 3012, 3120, 3263, 3744, 3765, 4016, 4518, 4680, 5020, 6024, 6240, 6526, 7530, 8032, 9036, 9360, 9789, 10040, 11295, 12048, 13052, 15060, 16315, 18072, 18720, 19578, 20080, 22590, 24096, 26104, 29367, 30120, 32630, 36144, 39156, 40160, 45180, 48945, 52208, 58734, 60240, 65260, 72288, 78312, 90360, 97890, 104416, 117468, 120480, 130520, 146835, 156624, 180720, 195780, 234936, 261040, 293670, 313248, 361440, 391560, 469872, 522080, 587340, 783120, 939744, 1174680, 1566240, 2349360, 4698720]

約数ペア:

[(1, 4698720), (2, 2349360), (3, 1566240), (4, 1174680), (5, 939744), (6, 783120), (8, 587340), (9, 522080), (10, 469872), (12, 391560), (13, 361440), (15, 313248), (16, 293670), (18, 261040), (20, 234936), (24, 195780), (26, 180720), (30, 156624), (32, 146835), (36, 130520), (39, 120480), (40, 117468), (45, 104416), (48, 97890), (52, 90360), (60, 78312), (65, 72288), (72, 65260), (78, 60240), (80, 58734), (90, 52208), (96, 48945), (104, 45180), (117, 40160), (120, 39156), (130, 36144), (144, 32630), (156, 30120), (160, 29367), (180, 26104), (195, 24096), (208, 22590), (234, 20080), (240, 19578), (251, 18720), (260, 18072), (288, 16315), (312, 15060), (360, 13052), (390, 12048), (416, 11295), (468, 10040), (480, 9789), (502, 9360), (520, 9036), (585, 8032), (624, 7530), (720, 6526), (753, 6240), (780, 6024), (936, 5020), (1004, 4680), (1040, 4518), (1170, 4016), (1248, 3765), (1255, 3744), (1440, 3263), (1506, 3120), (1560, 3012), (1872, 2510), (2008, 2340), (2080, 2259)]