12518280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 42595200

約数和(自身を除く): 30076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 173, 180, 201, 216, 268, 270, 335, 346, 360, 402, 519, 536, 540, 603, 670, 692, 804, 865, 1005, 1038, 1080, 1206, 1340, 1384, 1557, 1608, 1730, 1809, 2010, 2076, 2412, 2595, 2680, 3015, 3114, 3460, 3618, 4020, 4152, 4671, 4824, 5190, 6030, 6228, 6920, 7236, 7785, 8040, 9045, 9342, 10380, 11591, 12060, 12456, 14472, 15570, 18090, 18684, 20760, 23182, 23355, 24120, 31140, 34773, 36180, 37368, 46364, 46710, 57955, 62280, 69546, 72360, 92728, 93420, 104319, 115910, 139092, 173865, 186840, 208638, 231820, 278184, 312957, 347730, 417276, 463640, 521595, 625914, 695460, 834552, 1043190, 1251828, 1390920, 1564785, 2086380, 2503656, 3129570, 4172760, 6259140, 12518280]

約数ペア:

[(1, 12518280), (2, 6259140), (3, 4172760), (4, 3129570), (5, 2503656), (6, 2086380), (8, 1564785), (9, 1390920), (10, 1251828), (12, 1043190), (15, 834552), (18, 695460), (20, 625914), (24, 521595), (27, 463640), (30, 417276), (36, 347730), (40, 312957), (45, 278184), (54, 231820), (60, 208638), (67, 186840), (72, 173865), (90, 139092), (108, 115910), (120, 104319), (134, 93420), (135, 92728), (173, 72360), (180, 69546), (201, 62280), (216, 57955), (268, 46710), (270, 46364), (335, 37368), (346, 36180), (360, 34773), (402, 31140), (519, 24120), (536, 23355), (540, 23182), (603, 20760), (670, 18684), (692, 18090), (804, 15570), (865, 14472), (1005, 12456), (1038, 12060), (1080, 11591), (1206, 10380), (1340, 9342), (1384, 9045), (1557, 8040), (1608, 7785), (1730, 7236), (1809, 6920), (2010, 6228), (2076, 6030), (2412, 5190), (2595, 4824), (2680, 4671), (3015, 4152), (3114, 4020), (3460, 3618)]