228218040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211313}}^1$

素因数の和:211333

約数の個数: 64

約数和(自身を含む): 760730400

約数和(自身を除く): 532512360

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 211313, 422626, 633939, 845252, 1056565, 1267878, 1690504, 1901817, 2113130, 2535756, 3169695, 3803634, 4226260, 5071512, 5705451, 6339390, 7607268, 8452520, 9509085, 11410902, 12678780, 15214536, 19018170, 22821804, 25357560, 28527255, 38036340, 45643608, 57054510, 76072680, 114109020, 228218040]

約数ペア:

[(1, 228218040), (2, 114109020), (3, 76072680), (4, 57054510), (5, 45643608), (6, 38036340), (8, 28527255), (9, 25357560), (10, 22821804), (12, 19018170), (15, 15214536), (18, 12678780), (20, 11410902), (24, 9509085), (27, 8452520), (30, 7607268), (36, 6339390), (40, 5705451), (45, 5071512), (54, 4226260), (60, 3803634), (72, 3169695), (90, 2535756), (108, 2113130), (120, 1901817), (135, 1690504), (180, 1267878), (216, 1056565), (270, 845252), (360, 633939), (540, 422626), (1080, 211313)]