120302856

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 338476320

約数和(自身を除く): 218173464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 83, 123, 164, 166, 246, 249, 328, 332, 369, 491, 492, 498, 664, 738, 747, 982, 984, 996, 1473, 1476, 1494, 1964, 1992, 2946, 2952, 2988, 3403, 3928, 4419, 5892, 5976, 6806, 8838, 10209, 11784, 13612, 17676, 20131, 20418, 27224, 30627, 35352, 40262, 40753, 40836, 60393, 61254, 80524, 81506, 81672, 120786, 122259, 122508, 161048, 163012, 181179, 241572, 244518, 245016, 326024, 362358, 366777, 483144, 489036, 724716, 733554, 978072, 1449432, 1467108, 1670873, 2934216, 3341746, 5012619, 6683492, 10025238, 13366984, 15037857, 20050476, 30075714, 40100952, 60151428, 120302856]

約数ペア:

[(1, 120302856), (2, 60151428), (3, 40100952), (4, 30075714), (6, 20050476), (8, 15037857), (9, 13366984), (12, 10025238), (18, 6683492), (24, 5012619), (36, 3341746), (41, 2934216), (72, 1670873), (82, 1467108), (83, 1449432), (123, 978072), (164, 733554), (166, 724716), (246, 489036), (249, 483144), (328, 366777), (332, 362358), (369, 326024), (491, 245016), (492, 244518), (498, 241572), (664, 181179), (738, 163012), (747, 161048), (982, 122508), (984, 122259), (996, 120786), (1473, 81672), (1476, 81506), (1494, 80524), (1964, 61254), (1992, 60393), (2946, 40836), (2952, 40753), (2988, 40262), (3403, 35352), (3928, 30627), (4419, 27224), (5892, 20418), (5976, 20131), (6806, 17676), (8838, 13612), (10209, 11784)]