123368040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 402779520

約数和(自身を除く): 279411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1303, 1315, 1578, 2104, 2367, 2606, 2630, 3156, 3909, 3945, 4734, 5212, 5260, 6312, 6515, 7818, 7890, 9468, 10424, 10520, 11727, 11835, 13030, 15636, 15780, 18936, 19545, 23454, 23670, 26060, 31272, 31560, 39090, 46908, 47340, 52120, 58635, 78180, 93816, 94680, 117270, 156360, 234540, 342689, 469080, 685378, 1028067, 1370756, 1713445, 2056134, 2741512, 3084201, 3426890, 4112268, 5140335, 6168402, 6853780, 8224536, 10280670, 12336804, 13707560, 15421005, 20561340, 24673608, 30842010, 41122680, 61684020, 123368040]

約数ペア:

[(1, 123368040), (2, 61684020), (3, 41122680), (4, 30842010), (5, 24673608), (6, 20561340), (8, 15421005), (9, 13707560), (10, 12336804), (12, 10280670), (15, 8224536), (18, 6853780), (20, 6168402), (24, 5140335), (30, 4112268), (36, 3426890), (40, 3084201), (45, 2741512), (60, 2056134), (72, 1713445), (90, 1370756), (120, 1028067), (180, 685378), (263, 469080), (360, 342689), (526, 234540), (789, 156360), (1052, 117270), (1303, 94680), (1315, 93816), (1578, 78180), (2104, 58635), (2367, 52120), (2606, 47340), (2630, 46908), (3156, 39090), (3909, 31560), (3945, 31272), (4734, 26060), (5212, 23670), (5260, 23454), (6312, 19545), (6515, 18936), (7818, 15780), (7890, 15636), (9468, 13030), (10424, 11835), (10520, 11727)]