70560720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 100

約数和(自身を含む): 245090340

約数和(自身を除く): 174529620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10889, 21778, 32667, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 163335, 174224, 196002, 217780, 261336, 294003, 326670, 392004, 435560, 490005, 522672, 588006, 653340, 784008, 871120, 882009, 980010, 1176012, 1306680, 1470015, 1568016, 1764018, 1960020, 2352024, 2613360, 2940030, 3528036, 3920040, 4410045, 4704048, 5880060, 7056072, 7840080, 8820090, 11760120, 14112144, 17640180, 23520240, 35280360, 70560720]

約数ペア:

[(1, 70560720), (2, 35280360), (3, 23520240), (4, 17640180), (5, 14112144), (6, 11760120), (8, 8820090), (9, 7840080), (10, 7056072), (12, 5880060), (15, 4704048), (16, 4410045), (18, 3920040), (20, 3528036), (24, 2940030), (27, 2613360), (30, 2352024), (36, 1960020), (40, 1764018), (45, 1568016), (48, 1470015), (54, 1306680), (60, 1176012), (72, 980010), (80, 882009), (81, 871120), (90, 784008), (108, 653340), (120, 588006), (135, 522672), (144, 490005), (162, 435560), (180, 392004), (216, 326670), (240, 294003), (270, 261336), (324, 217780), (360, 196002), (405, 174224), (432, 163335), (540, 130668), (648, 108890), (720, 98001), (810, 87112), (1080, 65334), (1296, 54445), (1620, 43556), (2160, 32667), (3240, 21778), (6480, 10889)]