22536720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 76631256

約数和(自身を除く): 54094536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 277, 339, 360, 452, 554, 565, 678, 720, 831, 904, 1017, 1108, 1130, 1356, 1385, 1662, 1695, 1808, 2034, 2216, 2260, 2493, 2712, 2770, 3324, 3390, 4068, 4155, 4432, 4520, 4986, 5085, 5424, 5540, 6648, 6780, 8136, 8310, 9040, 9972, 10170, 11080, 12465, 13296, 13560, 16272, 16620, 19944, 20340, 22160, 24930, 27120, 31301, 33240, 39888, 40680, 49860, 62602, 66480, 81360, 93903, 99720, 125204, 156505, 187806, 199440, 250408, 281709, 313010, 375612, 469515, 500816, 563418, 626020, 751224, 939030, 1126836, 1252040, 1408545, 1502448, 1878060, 2253672, 2504080, 2817090, 3756120, 4507344, 5634180, 7512240, 11268360, 22536720]

約数ペア:

[(1, 22536720), (2, 11268360), (3, 7512240), (4, 5634180), (5, 4507344), (6, 3756120), (8, 2817090), (9, 2504080), (10, 2253672), (12, 1878060), (15, 1502448), (16, 1408545), (18, 1252040), (20, 1126836), (24, 939030), (30, 751224), (36, 626020), (40, 563418), (45, 500816), (48, 469515), (60, 375612), (72, 313010), (80, 281709), (90, 250408), (113, 199440), (120, 187806), (144, 156505), (180, 125204), (226, 99720), (240, 93903), (277, 81360), (339, 66480), (360, 62602), (452, 49860), (554, 40680), (565, 39888), (678, 33240), (720, 31301), (831, 27120), (904, 24930), (1017, 22160), (1108, 20340), (1130, 19944), (1356, 16620), (1385, 16272), (1662, 13560), (1695, 13296), (1808, 12465), (2034, 11080), (2216, 10170), (2260, 9972), (2493, 9040), (2712, 8310), (2770, 8136), (3324, 6780), (3390, 6648), (4068, 5540), (4155, 5424), (4432, 5085), (4520, 4986)]