90894120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26119}}^1$

素因数の和:26162

約数の個数: 64

約数和(自身を含む): 282096000

約数和(自身を除く): 191201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 26119, 52238, 78357, 104476, 130595, 156714, 208952, 261190, 313428, 391785, 522380, 626856, 757451, 783570, 1044760, 1514902, 1567140, 2272353, 3029804, 3134280, 3787255, 4544706, 6059608, 7574510, 9089412, 11361765, 15149020, 18178824, 22723530, 30298040, 45447060, 90894120]

約数ペア:

[(1, 90894120), (2, 45447060), (3, 30298040), (4, 22723530), (5, 18178824), (6, 15149020), (8, 11361765), (10, 9089412), (12, 7574510), (15, 6059608), (20, 4544706), (24, 3787255), (29, 3134280), (30, 3029804), (40, 2272353), (58, 1567140), (60, 1514902), (87, 1044760), (116, 783570), (120, 757451), (145, 626856), (174, 522380), (232, 391785), (290, 313428), (348, 261190), (435, 208952), (580, 156714), (696, 130595), (870, 104476), (1160, 78357), (1740, 52238), (3480, 26119)]