23312880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 82494720

約数和(自身を除く): 59181840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 251, 258, 270, 344, 360, 387, 430, 432, 502, 516, 540, 645, 688, 720, 753, 774, 860, 1004, 1032, 1080, 1161, 1255, 1290, 1506, 1548, 1720, 1935, 2008, 2064, 2160, 2259, 2322, 2510, 2580, 3012, 3096, 3440, 3765, 3870, 4016, 4518, 4644, 5020, 5160, 5805, 6024, 6192, 6777, 7530, 7740, 9036, 9288, 10040, 10320, 10793, 11295, 11610, 12048, 13554, 15060, 15480, 18072, 18576, 20080, 21586, 22590, 23220, 27108, 30120, 30960, 32379, 33885, 36144, 43172, 45180, 46440, 53965, 54216, 60240, 64758, 67770, 86344, 90360, 92880, 97137, 107930, 108432, 129516, 135540, 161895, 172688, 180720, 194274, 215860, 259032, 271080, 291411, 323790, 388548, 431720, 485685, 518064, 542160, 582822, 647580, 777096, 863440, 971370, 1165644, 1295160, 1457055, 1554192, 1942740, 2331288, 2590320, 2914110, 3885480, 4662576, 5828220, 7770960, 11656440, 23312880]

約数ペア:

[(1, 23312880), (2, 11656440), (3, 7770960), (4, 5828220), (5, 4662576), (6, 3885480), (8, 2914110), (9, 2590320), (10, 2331288), (12, 1942740), (15, 1554192), (16, 1457055), (18, 1295160), (20, 1165644), (24, 971370), (27, 863440), (30, 777096), (36, 647580), (40, 582822), (43, 542160), (45, 518064), (48, 485685), (54, 431720), (60, 388548), (72, 323790), (80, 291411), (86, 271080), (90, 259032), (108, 215860), (120, 194274), (129, 180720), (135, 172688), (144, 161895), (172, 135540), (180, 129516), (215, 108432), (216, 107930), (240, 97137), (251, 92880), (258, 90360), (270, 86344), (344, 67770), (360, 64758), (387, 60240), (430, 54216), (432, 53965), (502, 46440), (516, 45180), (540, 43172), (645, 36144), (688, 33885), (720, 32379), (753, 30960), (774, 30120), (860, 27108), (1004, 23220), (1032, 22590), (1080, 21586), (1161, 20080), (1255, 18576), (1290, 18072), (1506, 15480), (1548, 15060), (1720, 13554), (1935, 12048), (2008, 11610), (2064, 11295), (2160, 10793), (2259, 10320), (2322, 10040), (2510, 9288), (2580, 9036), (3012, 7740), (3096, 7530), (3440, 6777), (3765, 6192), (3870, 6024), (4016, 5805), (4518, 5160), (4644, 5020)]