139494120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24733}}^1$

素因数の和:24794

約数の個数: 64

約数和(自身を含む): 427403520

約数和(自身を除く): 287909400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 24733, 49466, 74199, 98932, 123665, 148398, 197864, 247330, 296796, 370995, 494660, 593592, 741990, 989320, 1162451, 1483980, 2324902, 2967960, 3487353, 4649804, 5812255, 6974706, 9299608, 11624510, 13949412, 17436765, 23249020, 27898824, 34873530, 46498040, 69747060, 139494120]

約数ペア:

[(1, 139494120), (2, 69747060), (3, 46498040), (4, 34873530), (5, 27898824), (6, 23249020), (8, 17436765), (10, 13949412), (12, 11624510), (15, 9299608), (20, 6974706), (24, 5812255), (30, 4649804), (40, 3487353), (47, 2967960), (60, 2324902), (94, 1483980), (120, 1162451), (141, 989320), (188, 741990), (235, 593592), (282, 494660), (376, 370995), (470, 296796), (564, 247330), (705, 197864), (940, 148398), (1128, 123665), (1410, 98932), (1880, 74199), (2820, 49466), (5640, 24733)]