2118264480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{490339}}^1$

素因数の和:490363

約数の個数: 96

約数和(自身を含む): 7413940800

約数和(自身を除く): 5295676320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 490339, 980678, 1471017, 1961356, 2451695, 2942034, 3922712, 4413051, 4903390, 5884068, 7355085, 7845424, 8826102, 9806780, 11768136, 13239153, 14710170, 15690848, 17652204, 19613560, 22065255, 23536272, 26478306, 29420340, 35304408, 39227120, 44130510, 47072544, 52956612, 58840680, 66195765, 70608816, 78454240, 88261020, 105913224, 117681360, 132391530, 141217632, 176522040, 211826448, 235362720, 264783060, 353044080, 423652896, 529566120, 706088160, 1059132240, 2118264480]

約数ペア:

[(1, 2118264480), (2, 1059132240), (3, 706088160), (4, 529566120), (5, 423652896), (6, 353044080), (8, 264783060), (9, 235362720), (10, 211826448), (12, 176522040), (15, 141217632), (16, 132391530), (18, 117681360), (20, 105913224), (24, 88261020), (27, 78454240), (30, 70608816), (32, 66195765), (36, 58840680), (40, 52956612), (45, 47072544), (48, 44130510), (54, 39227120), (60, 35304408), (72, 29420340), (80, 26478306), (90, 23536272), (96, 22065255), (108, 19613560), (120, 17652204), (135, 15690848), (144, 14710170), (160, 13239153), (180, 11768136), (216, 9806780), (240, 8826102), (270, 7845424), (288, 7355085), (360, 5884068), (432, 4903390), (480, 4413051), (540, 3922712), (720, 2942034), (864, 2451695), (1080, 1961356), (1440, 1471017), (2160, 980678), (4320, 490339)]