231544080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18953

約数の個数: 120

約数和(自身を含む): 823387032

約数和(自身を除く): 591842952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 170253, 189170, 227004, 283755, 302672, 321589, 340506, 378340, 454008, 567510, 643178, 681012, 756680, 851265, 908016, 964767, 1135020, 1286356, 1362024, 1513360, 1607945, 1702530, 1929534, 2270040, 2572712, 2724048, 2894301, 3215890, 3405060, 3859068, 4540080, 4823835, 5145424, 5788602, 6431780, 6810120, 7718136, 9647670, 11577204, 12863560, 13620240, 14471505, 15436272, 19295340, 23154408, 25727120, 28943010, 38590680, 46308816, 57886020, 77181360, 115772040, 231544080]

約数ペア:

[(1, 231544080), (2, 115772040), (3, 77181360), (4, 57886020), (5, 46308816), (6, 38590680), (8, 28943010), (9, 25727120), (10, 23154408), (12, 19295340), (15, 15436272), (16, 14471505), (17, 13620240), (18, 12863560), (20, 11577204), (24, 9647670), (30, 7718136), (34, 6810120), (36, 6431780), (40, 5788602), (45, 5145424), (48, 4823835), (51, 4540080), (60, 3859068), (68, 3405060), (72, 3215890), (80, 2894301), (85, 2724048), (90, 2572712), (102, 2270040), (120, 1929534), (136, 1702530), (144, 1607945), (153, 1513360), (170, 1362024), (180, 1286356), (204, 1135020), (240, 964767), (255, 908016), (272, 851265), (306, 756680), (340, 681012), (360, 643178), (408, 567510), (510, 454008), (612, 378340), (680, 340506), (720, 321589), (765, 302672), (816, 283755), (1020, 227004), (1224, 189170), (1360, 170253), (1530, 151336), (2040, 113502), (2448, 94585), (3060, 75668), (4080, 56751), (6120, 37834), (12240, 18917)]