79499880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8179}}^1$

素因数の和:8205

約数の個数: 96

約数和(自身を含む): 267976800

約数和(自身を除く): 188476920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8179, 9720, 16358, 24537, 32716, 40895, 49074, 65432, 73611, 81790, 98148, 122685, 147222, 163580, 196296, 220833, 245370, 294444, 327160, 368055, 441666, 490740, 588888, 662499, 736110, 883332, 981480, 1104165, 1324998, 1472220, 1766664, 1987497, 2208330, 2649996, 2944440, 3312495, 3974994, 4416660, 5299992, 6624990, 7949988, 8833320, 9937485, 13249980, 15899976, 19874970, 26499960, 39749940, 79499880]

約数ペア:

[(1, 79499880), (2, 39749940), (3, 26499960), (4, 19874970), (5, 15899976), (6, 13249980), (8, 9937485), (9, 8833320), (10, 7949988), (12, 6624990), (15, 5299992), (18, 4416660), (20, 3974994), (24, 3312495), (27, 2944440), (30, 2649996), (36, 2208330), (40, 1987497), (45, 1766664), (54, 1472220), (60, 1324998), (72, 1104165), (81, 981480), (90, 883332), (108, 736110), (120, 662499), (135, 588888), (162, 490740), (180, 441666), (216, 368055), (243, 327160), (270, 294444), (324, 245370), (360, 220833), (405, 196296), (486, 163580), (540, 147222), (648, 122685), (810, 98148), (972, 81790), (1080, 73611), (1215, 65432), (1620, 49074), (1944, 40895), (2430, 32716), (3240, 24537), (4860, 16358), (8179, 9720)]