83879280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38833}}^1$

素因数の和:38855

約数の個数: 80

約数和(自身を含む): 288924960

約数和(自身を除く): 205045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38833, 77666, 116499, 155332, 194165, 232998, 310664, 349497, 388330, 465996, 582495, 621328, 698994, 776660, 931992, 1048491, 1164990, 1397988, 1553320, 1747485, 1863984, 2096982, 2329980, 2795976, 3106640, 3494970, 4193964, 4659960, 5242455, 5591952, 6989940, 8387928, 9319920, 10484910, 13979880, 16775856, 20969820, 27959760, 41939640, 83879280]

約数ペア:

[(1, 83879280), (2, 41939640), (3, 27959760), (4, 20969820), (5, 16775856), (6, 13979880), (8, 10484910), (9, 9319920), (10, 8387928), (12, 6989940), (15, 5591952), (16, 5242455), (18, 4659960), (20, 4193964), (24, 3494970), (27, 3106640), (30, 2795976), (36, 2329980), (40, 2096982), (45, 1863984), (48, 1747485), (54, 1553320), (60, 1397988), (72, 1164990), (80, 1048491), (90, 931992), (108, 776660), (120, 698994), (135, 621328), (144, 582495), (180, 465996), (216, 388330), (240, 349497), (270, 310664), (360, 232998), (432, 194165), (540, 155332), (720, 116499), (1080, 77666), (2160, 38833)]