23105280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 80648064

約数和(自身を除く): 57542784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 547, 640, 660, 704, 768, 880, 960, 1056, 1094, 1280, 1320, 1408, 1641, 1760, 1920, 2112, 2188, 2640, 2735, 2816, 3282, 3520, 3840, 4224, 4376, 5280, 5470, 6017, 6564, 7040, 8205, 8448, 8752, 10560, 10940, 12034, 13128, 14080, 16410, 17504, 18051, 21120, 21880, 24068, 26256, 30085, 32820, 35008, 36102, 42240, 43760, 48136, 52512, 60170, 65640, 70016, 72204, 87520, 90255, 96272, 105024, 120340, 131280, 140032, 144408, 175040, 180510, 192544, 210048, 240680, 262560, 288816, 350080, 361020, 385088, 420096, 481360, 525120, 577632, 700160, 722040, 770176, 962720, 1050240, 1155264, 1444080, 1540352, 1925440, 2100480, 2310528, 2888160, 3850880, 4621056, 5776320, 7701760, 11552640, 23105280]

約数ペア:

[(1, 23105280), (2, 11552640), (3, 7701760), (4, 5776320), (5, 4621056), (6, 3850880), (8, 2888160), (10, 2310528), (11, 2100480), (12, 1925440), (15, 1540352), (16, 1444080), (20, 1155264), (22, 1050240), (24, 962720), (30, 770176), (32, 722040), (33, 700160), (40, 577632), (44, 525120), (48, 481360), (55, 420096), (60, 385088), (64, 361020), (66, 350080), (80, 288816), (88, 262560), (96, 240680), (110, 210048), (120, 192544), (128, 180510), (132, 175040), (160, 144408), (165, 140032), (176, 131280), (192, 120340), (220, 105024), (240, 96272), (256, 90255), (264, 87520), (320, 72204), (330, 70016), (352, 65640), (384, 60170), (440, 52512), (480, 48136), (528, 43760), (547, 42240), (640, 36102), (660, 35008), (704, 32820), (768, 30085), (880, 26256), (960, 24068), (1056, 21880), (1094, 21120), (1280, 18051), (1320, 17504), (1408, 16410), (1641, 14080), (1760, 13128), (1920, 12034), (2112, 10940), (2188, 10560), (2640, 8752), (2735, 8448), (2816, 8205), (3282, 7040), (3520, 6564), (3840, 6017), (4224, 5470), (4376, 5280)]