63701640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19684

約数の個数: 80

約数和(自身を含む): 214119180

約数和(自身を除く): 150417540

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 176949, 196610, 235932, 294915, 353898, 393220, 471864, 530847, 589830, 707796, 786440, 884745, 1061694, 1179660, 1415592, 1592541, 1769490, 2123388, 2359320, 2654235, 3185082, 3538980, 4246776, 5308470, 6370164, 7077960, 7962705, 10616940, 12740328, 15925410, 21233880, 31850820, 63701640]

約数ペア:

[(1, 63701640), (2, 31850820), (3, 21233880), (4, 15925410), (5, 12740328), (6, 10616940), (8, 7962705), (9, 7077960), (10, 6370164), (12, 5308470), (15, 4246776), (18, 3538980), (20, 3185082), (24, 2654235), (27, 2359320), (30, 2123388), (36, 1769490), (40, 1592541), (45, 1415592), (54, 1179660), (60, 1061694), (72, 884745), (81, 786440), (90, 707796), (108, 589830), (120, 530847), (135, 471864), (162, 393220), (180, 353898), (216, 294915), (270, 235932), (324, 196610), (360, 176949), (405, 157288), (540, 117966), (648, 98305), (810, 78644), (1080, 58983), (1620, 39322), (3240, 19661)]