123832080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 449864064

約数和(自身を除く): 326031984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 102, 120, 134, 136, 144, 151, 153, 170, 180, 201, 204, 240, 255, 268, 272, 302, 306, 335, 340, 360, 402, 408, 453, 510, 536, 603, 604, 612, 670, 680, 720, 755, 765, 804, 816, 906, 1005, 1020, 1072, 1139, 1206, 1208, 1224, 1340, 1359, 1360, 1510, 1530, 1608, 1812, 2010, 2040, 2265, 2278, 2412, 2416, 2448, 2567, 2680, 2718, 3015, 3020, 3060, 3216, 3417, 3624, 4020, 4080, 4530, 4556, 4824, 5134, 5360, 5436, 5695, 6030, 6040, 6120, 6795, 6834, 7248, 7701, 8040, 9060, 9112, 9648, 10117, 10251, 10268, 10872, 11390, 12060, 12080, 12240, 12835, 13590, 13668, 15402, 16080, 17085, 18120, 18224, 20234, 20502, 20536, 21744, 22780, 23103, 24120, 25670, 27180, 27336, 30351, 30804, 34170, 36240, 38505, 40468, 41004, 41072, 45560, 46206, 48240, 50585, 51255, 51340, 54360, 54672, 60702, 61608, 68340, 77010, 80936, 82008, 91053, 91120, 92412, 101170, 102510, 102680, 108720, 115515, 121404, 123216, 136680, 151755, 154020, 161872, 164016, 171989, 182106, 184824, 202340, 205020, 205360, 231030, 242808, 273360, 303510, 308040, 343978, 364212, 369648, 404680, 410040, 455265, 462060, 485616, 515967, 607020, 616080, 687956, 728424, 809360, 820080, 859945, 910530, 924120, 1031934, 1214040, 1375912, 1456848, 1547901, 1719890, 1821060, 1848240, 2063868, 2428080, 2579835, 2751824, 3095802, 3439780, 3642120, 4127736, 5159670, 6191604, 6879560, 7284240, 7739505, 8255472, 10319340, 12383208, 13759120, 15479010, 20638680, 24766416, 30958020, 41277360, 61916040, 123832080]

約数ペア:

[(1, 123832080), (2, 61916040), (3, 41277360), (4, 30958020), (5, 24766416), (6, 20638680), (8, 15479010), (9, 13759120), (10, 12383208), (12, 10319340), (15, 8255472), (16, 7739505), (17, 7284240), (18, 6879560), (20, 6191604), (24, 5159670), (30, 4127736), (34, 3642120), (36, 3439780), (40, 3095802), (45, 2751824), (48, 2579835), (51, 2428080), (60, 2063868), (67, 1848240), (68, 1821060), (72, 1719890), (80, 1547901), (85, 1456848), (90, 1375912), (102, 1214040), (120, 1031934), (134, 924120), (136, 910530), (144, 859945), (151, 820080), (153, 809360), (170, 728424), (180, 687956), (201, 616080), (204, 607020), (240, 515967), (255, 485616), (268, 462060), (272, 455265), (302, 410040), (306, 404680), (335, 369648), (340, 364212), (360, 343978), (402, 308040), (408, 303510), (453, 273360), (510, 242808), (536, 231030), (603, 205360), (604, 205020), (612, 202340), (670, 184824), (680, 182106), (720, 171989), (755, 164016), (765, 161872), (804, 154020), (816, 151755), (906, 136680), (1005, 123216), (1020, 121404), (1072, 115515), (1139, 108720), (1206, 102680), (1208, 102510), (1224, 101170), (1340, 92412), (1359, 91120), (1360, 91053), (1510, 82008), (1530, 80936), (1608, 77010), (1812, 68340), (2010, 61608), (2040, 60702), (2265, 54672), (2278, 54360), (2412, 51340), (2416, 51255), (2448, 50585), (2567, 48240), (2680, 46206), (2718, 45560), (3015, 41072), (3020, 41004), (3060, 40468), (3216, 38505), (3417, 36240), (3624, 34170), (4020, 30804), (4080, 30351), (4530, 27336), (4556, 27180), (4824, 25670), (5134, 24120), (5360, 23103), (5436, 22780), (5695, 21744), (6030, 20536), (6040, 20502), (6120, 20234), (6795, 18224), (6834, 18120), (7248, 17085), (7701, 16080), (8040, 15402), (9060, 13668), (9112, 13590), (9648, 12835), (10117, 12240), (10251, 12080), (10268, 12060), (10872, 11390)]