19503248040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2006507}}^1$

素因数の和:2006533

約数の個数: 96

約数和(自身を含む): 65733202080

約数和(自身を除く): 46229954040

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, 9720, 2006507, 4013014, 6019521, 8026028, 10032535, 12039042, 16052056, 18058563, 20065070, 24078084, 30097605, 36117126, 40130140, 48156168, 54175689, 60195210, 72234252, 80260280, 90292815, 108351378, 120390420, 144468504, 162527067, 180585630, 216702756, 240780840, 270878445, 325054134, 361171260, 433405512, 487581201, 541756890, 650108268, 722342520, 812635335, 975162402, 1083513780, 1300216536, 1625270670, 1950324804, 2167027560, 2437906005, 3250541340, 3900649608, 4875812010, 6501082680, 9751624020, 19503248040]

約数ペア:

[(1, 19503248040), (2, 9751624020), (3, 6501082680), (4, 4875812010), (5, 3900649608), (6, 3250541340), (8, 2437906005), (9, 2167027560), (10, 1950324804), (12, 1625270670), (15, 1300216536), (18, 1083513780), (20, 975162402), (24, 812635335), (27, 722342520), (30, 650108268), (36, 541756890), (40, 487581201), (45, 433405512), (54, 361171260), (60, 325054134), (72, 270878445), (81, 240780840), (90, 216702756), (108, 180585630), (120, 162527067), (135, 144468504), (162, 120390420), (180, 108351378), (216, 90292815), (243, 80260280), (270, 72234252), (324, 60195210), (360, 54175689), (405, 48156168), (486, 40130140), (540, 36117126), (648, 30097605), (810, 24078084), (972, 20065070), (1080, 18058563), (1215, 16052056), (1620, 12039042), (1944, 10032535), (2430, 8026028), (3240, 6019521), (4860, 4013014), (9720, 2006507)]