38498640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 121920768

約数和(自身を除く): 83422128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3413, 3760, 5640, 6826, 10239, 11280, 13652, 17065, 20478, 27304, 34130, 40956, 51195, 54608, 68260, 81912, 102390, 136520, 160411, 163824, 204780, 273040, 320822, 409560, 481233, 641644, 802055, 819120, 962466, 1283288, 1604110, 1924932, 2406165, 2566576, 3208220, 3849864, 4812330, 6416440, 7699728, 9624660, 12832880, 19249320, 38498640]

約数ペア:

[(1, 38498640), (2, 19249320), (3, 12832880), (4, 9624660), (5, 7699728), (6, 6416440), (8, 4812330), (10, 3849864), (12, 3208220), (15, 2566576), (16, 2406165), (20, 1924932), (24, 1604110), (30, 1283288), (40, 962466), (47, 819120), (48, 802055), (60, 641644), (80, 481233), (94, 409560), (120, 320822), (141, 273040), (188, 204780), (235, 163824), (240, 160411), (282, 136520), (376, 102390), (470, 81912), (564, 68260), (705, 54608), (752, 51195), (940, 40956), (1128, 34130), (1410, 27304), (1880, 20478), (2256, 17065), (2820, 13652), (3413, 11280), (3760, 10239), (5640, 6826)]