454896720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1817

約数の個数: 120

約数和(自身を含む): 1532044800

約数和(自身を除く): 1077148080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 958, 1319, 1437, 1916, 2395, 2638, 2874, 3832, 3957, 4311, 4790, 5276, 5748, 6595, 7185, 7664, 7914, 8622, 9580, 10552, 11496, 11871, 13190, 14370, 15828, 17244, 19160, 19785, 21104, 21555, 22992, 23742, 26380, 28740, 31656, 34488, 38320, 39570, 43110, 47484, 52760, 57480, 59355, 63312, 68976, 79140, 86220, 94968, 105520, 114960, 118710, 158280, 172440, 189936, 237420, 316560, 344880, 474840, 631801, 949680, 1263602, 1895403, 2527204, 3159005, 3790806, 5054408, 5686209, 6318010, 7581612, 9477015, 10108816, 11372418, 12636020, 15163224, 18954030, 22744836, 25272040, 28431045, 30326448, 37908060, 45489672, 50544080, 56862090, 75816120, 90979344, 113724180, 151632240, 227448360, 454896720]

約数ペア:

[(1, 454896720), (2, 227448360), (3, 151632240), (4, 113724180), (5, 90979344), (6, 75816120), (8, 56862090), (9, 50544080), (10, 45489672), (12, 37908060), (15, 30326448), (16, 28431045), (18, 25272040), (20, 22744836), (24, 18954030), (30, 15163224), (36, 12636020), (40, 11372418), (45, 10108816), (48, 9477015), (60, 7581612), (72, 6318010), (80, 5686209), (90, 5054408), (120, 3790806), (144, 3159005), (180, 2527204), (240, 1895403), (360, 1263602), (479, 949680), (720, 631801), (958, 474840), (1319, 344880), (1437, 316560), (1916, 237420), (2395, 189936), (2638, 172440), (2874, 158280), (3832, 118710), (3957, 114960), (4311, 105520), (4790, 94968), (5276, 86220), (5748, 79140), (6595, 68976), (7185, 63312), (7664, 59355), (7914, 57480), (8622, 52760), (9580, 47484), (10552, 43110), (11496, 39570), (11871, 38320), (13190, 34488), (14370, 31656), (15828, 28740), (17244, 26380), (19160, 23742), (19785, 22992), (21104, 21555)]