125674320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1319}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 390867840

約数和(自身を除く): 265193520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1319, 1588, 1985, 2382, 2638, 3176, 3957, 3970, 4764, 5276, 5955, 6352, 6595, 7914, 7940, 9528, 10552, 11910, 13190, 15828, 15880, 19056, 19785, 21104, 23820, 26380, 31656, 31760, 39570, 47640, 52760, 63312, 79140, 95280, 105520, 158280, 316560, 523643, 1047286, 1570929, 2094572, 2618215, 3141858, 4189144, 5236430, 6283716, 7854645, 8378288, 10472860, 12567432, 15709290, 20945720, 25134864, 31418580, 41891440, 62837160, 125674320]

約数ペア:

[(1, 125674320), (2, 62837160), (3, 41891440), (4, 31418580), (5, 25134864), (6, 20945720), (8, 15709290), (10, 12567432), (12, 10472860), (15, 8378288), (16, 7854645), (20, 6283716), (24, 5236430), (30, 4189144), (40, 3141858), (48, 2618215), (60, 2094572), (80, 1570929), (120, 1047286), (240, 523643), (397, 316560), (794, 158280), (1191, 105520), (1319, 95280), (1588, 79140), (1985, 63312), (2382, 52760), (2638, 47640), (3176, 39570), (3957, 31760), (3970, 31656), (4764, 26380), (5276, 23820), (5955, 21104), (6352, 19785), (6595, 19056), (7914, 15880), (7940, 15828), (9528, 13190), (10552, 11910)]