23553720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 79617600

約数和(自身を除く): 56063880

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, 113, 120, 135, 180, 193, 216, 226, 270, 339, 360, 386, 452, 540, 565, 579, 678, 772, 904, 965, 1017, 1080, 1130, 1158, 1356, 1544, 1695, 1737, 1930, 2034, 2260, 2316, 2712, 2895, 3051, 3390, 3474, 3860, 4068, 4520, 4632, 5085, 5211, 5790, 6102, 6780, 6948, 7720, 8136, 8685, 10170, 10422, 11580, 12204, 13560, 13896, 15255, 17370, 20340, 20844, 21809, 23160, 24408, 26055, 30510, 34740, 40680, 41688, 43618, 52110, 61020, 65427, 69480, 87236, 104220, 109045, 122040, 130854, 174472, 196281, 208440, 218090, 261708, 327135, 392562, 436180, 523416, 588843, 654270, 785124, 872360, 981405, 1177686, 1308540, 1570248, 1962810, 2355372, 2617080, 2944215, 3925620, 4710744, 5888430, 7851240, 11776860, 23553720]

約数ペア:

[(1, 23553720), (2, 11776860), (3, 7851240), (4, 5888430), (5, 4710744), (6, 3925620), (8, 2944215), (9, 2617080), (10, 2355372), (12, 1962810), (15, 1570248), (18, 1308540), (20, 1177686), (24, 981405), (27, 872360), (30, 785124), (36, 654270), (40, 588843), (45, 523416), (54, 436180), (60, 392562), (72, 327135), (90, 261708), (108, 218090), (113, 208440), (120, 196281), (135, 174472), (180, 130854), (193, 122040), (216, 109045), (226, 104220), (270, 87236), (339, 69480), (360, 65427), (386, 61020), (452, 52110), (540, 43618), (565, 41688), (579, 40680), (678, 34740), (772, 30510), (904, 26055), (965, 24408), (1017, 23160), (1080, 21809), (1130, 20844), (1158, 20340), (1356, 17370), (1544, 15255), (1695, 13896), (1737, 13560), (1930, 12204), (2034, 11580), (2260, 10422), (2316, 10170), (2712, 8685), (2895, 8136), (3051, 7720), (3390, 6948), (3474, 6780), (3860, 6102), (4068, 5790), (4520, 5211), (4632, 5085)]