880128720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1770

約数の個数: 160

約数和(自身を含む): 3044567040

約数和(自身を除く): 2164438320

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 277, 360, 432, 540, 554, 720, 831, 1080, 1108, 1385, 1471, 1662, 2160, 2216, 2493, 2770, 2942, 3324, 4155, 4413, 4432, 4986, 5540, 5884, 6648, 7355, 7479, 8310, 8826, 9972, 11080, 11768, 12465, 13239, 13296, 14710, 14958, 16620, 17652, 19944, 22065, 22160, 23536, 24930, 26478, 29420, 29916, 33240, 35304, 37395, 39717, 39888, 44130, 49860, 52956, 58840, 59832, 66195, 66480, 70608, 74790, 79434, 88260, 99720, 105912, 117680, 119664, 132390, 149580, 158868, 176520, 198585, 199440, 211824, 264780, 299160, 317736, 353040, 397170, 407467, 529560, 598320, 635472, 794340, 814934, 1059120, 1222401, 1588680, 1629868, 2037335, 2444802, 3177360, 3259736, 3667203, 4074670, 4889604, 6112005, 6519472, 7334406, 8149340, 9779208, 11001609, 12224010, 14668812, 16298680, 18336015, 19558416, 22003218, 24448020, 29337624, 32597360, 36672030, 44006436, 48896040, 55008045, 58675248, 73344060, 88012872, 97792080, 110016090, 146688120, 176025744, 220032180, 293376240, 440064360, 880128720]

約数ペア:

[(1, 880128720), (2, 440064360), (3, 293376240), (4, 220032180), (5, 176025744), (6, 146688120), (8, 110016090), (9, 97792080), (10, 88012872), (12, 73344060), (15, 58675248), (16, 55008045), (18, 48896040), (20, 44006436), (24, 36672030), (27, 32597360), (30, 29337624), (36, 24448020), (40, 22003218), (45, 19558416), (48, 18336015), (54, 16298680), (60, 14668812), (72, 12224010), (80, 11001609), (90, 9779208), (108, 8149340), (120, 7334406), (135, 6519472), (144, 6112005), (180, 4889604), (216, 4074670), (240, 3667203), (270, 3259736), (277, 3177360), (360, 2444802), (432, 2037335), (540, 1629868), (554, 1588680), (720, 1222401), (831, 1059120), (1080, 814934), (1108, 794340), (1385, 635472), (1471, 598320), (1662, 529560), (2160, 407467), (2216, 397170), (2493, 353040), (2770, 317736), (2942, 299160), (3324, 264780), (4155, 211824), (4413, 199440), (4432, 198585), (4986, 176520), (5540, 158868), (5884, 149580), (6648, 132390), (7355, 119664), (7479, 117680), (8310, 105912), (8826, 99720), (9972, 88260), (11080, 79434), (11768, 74790), (12465, 70608), (13239, 66480), (13296, 66195), (14710, 59832), (14958, 58840), (16620, 52956), (17652, 49860), (19944, 44130), (22065, 39888), (22160, 39717), (23536, 37395), (24930, 35304), (26478, 33240), (29420, 29916)]