124915680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 304371360

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, 223, 240, 288, 360, 389, 446, 480, 669, 720, 778, 892, 1115, 1167, 1338, 1440, 1556, 1784, 1945, 2007, 2230, 2334, 2676, 3112, 3345, 3501, 3568, 3890, 4014, 4460, 4668, 5352, 5835, 6224, 6690, 7002, 7136, 7780, 8028, 8920, 9336, 10035, 10704, 11670, 12448, 13380, 14004, 15560, 16056, 17505, 17840, 18672, 20070, 21408, 23340, 26760, 28008, 31120, 32112, 35010, 35680, 37344, 40140, 46680, 53520, 56016, 62240, 64224, 70020, 80280, 86747, 93360, 107040, 112032, 140040, 160560, 173494, 186720, 260241, 280080, 321120, 346988, 433735, 520482, 560160, 693976, 780723, 867470, 1040964, 1301205, 1387952, 1561446, 1734940, 2081928, 2602410, 2775904, 3122892, 3469880, 3903615, 4163856, 5204820, 6245784, 6939760, 7807230, 8327712, 10409640, 12491568, 13879520, 15614460, 20819280, 24983136, 31228920, 41638560, 62457840, 124915680]

約数ペア:

[(1, 124915680), (2, 62457840), (3, 41638560), (4, 31228920), (5, 24983136), (6, 20819280), (8, 15614460), (9, 13879520), (10, 12491568), (12, 10409640), (15, 8327712), (16, 7807230), (18, 6939760), (20, 6245784), (24, 5204820), (30, 4163856), (32, 3903615), (36, 3469880), (40, 3122892), (45, 2775904), (48, 2602410), (60, 2081928), (72, 1734940), (80, 1561446), (90, 1387952), (96, 1301205), (120, 1040964), (144, 867470), (160, 780723), (180, 693976), (223, 560160), (240, 520482), (288, 433735), (360, 346988), (389, 321120), (446, 280080), (480, 260241), (669, 186720), (720, 173494), (778, 160560), (892, 140040), (1115, 112032), (1167, 107040), (1338, 93360), (1440, 86747), (1556, 80280), (1784, 70020), (1945, 64224), (2007, 62240), (2230, 56016), (2334, 53520), (2676, 46680), (3112, 40140), (3345, 37344), (3501, 35680), (3568, 35010), (3890, 32112), (4014, 31120), (4460, 28008), (4668, 26760), (5352, 23340), (5835, 21408), (6224, 20070), (6690, 18672), (7002, 17840), (7136, 17505), (7780, 16056), (8028, 15560), (8920, 14004), (9336, 13380), (10035, 12448), (10704, 11670)]