4045320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 13941720

約数和(自身を除く): 9896400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 661, 680, 765, 1020, 1224, 1322, 1530, 1983, 2040, 2644, 3060, 3305, 3966, 5288, 5949, 6120, 6610, 7932, 9915, 11237, 11898, 13220, 15864, 19830, 22474, 23796, 26440, 29745, 33711, 39660, 44948, 47592, 56185, 59490, 67422, 79320, 89896, 101133, 112370, 118980, 134844, 168555, 202266, 224740, 237960, 269688, 337110, 404532, 449480, 505665, 674220, 809064, 1011330, 1348440, 2022660, 4045320]

約数ペア:

[(1, 4045320), (2, 2022660), (3, 1348440), (4, 1011330), (5, 809064), (6, 674220), (8, 505665), (9, 449480), (10, 404532), (12, 337110), (15, 269688), (17, 237960), (18, 224740), (20, 202266), (24, 168555), (30, 134844), (34, 118980), (36, 112370), (40, 101133), (45, 89896), (51, 79320), (60, 67422), (68, 59490), (72, 56185), (85, 47592), (90, 44948), (102, 39660), (120, 33711), (136, 29745), (153, 26440), (170, 23796), (180, 22474), (204, 19830), (255, 15864), (306, 13220), (340, 11898), (360, 11237), (408, 9915), (510, 7932), (612, 6610), (661, 6120), (680, 5949), (765, 5288), (1020, 3966), (1224, 3305), (1322, 3060), (1530, 2644), (1983, 2040)]