276435720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23269}}^1$

素因数の和:23300

約数の個数: 128

約数和(自身を含む): 1005264000

約数和(自身を除く): 728828280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 23269, 46538, 69807, 93076, 116345, 139614, 186152, 209421, 232690, 255959, 279228, 349035, 418842, 465380, 511918, 558456, 628263, 698070, 767877, 837684, 930760, 1023836, 1047105, 1256526, 1279795, 1396140, 1535754, 1675368, 2047672, 2094210, 2303631, 2513052, 2559590, 2792280, 3071508, 3141315, 3839385, 4188420, 4607262, 5026104, 5119180, 6143016, 6282630, 6910893, 7678770, 8376840, 9214524, 10238360, 11518155, 12565260, 13821786, 15357540, 18429048, 23036310, 25130520, 27643572, 30715080, 34554465, 46072620, 55287144, 69108930, 92145240, 138217860, 276435720]

約数ペア:

[(1, 276435720), (2, 138217860), (3, 92145240), (4, 69108930), (5, 55287144), (6, 46072620), (8, 34554465), (9, 30715080), (10, 27643572), (11, 25130520), (12, 23036310), (15, 18429048), (18, 15357540), (20, 13821786), (22, 12565260), (24, 11518155), (27, 10238360), (30, 9214524), (33, 8376840), (36, 7678770), (40, 6910893), (44, 6282630), (45, 6143016), (54, 5119180), (55, 5026104), (60, 4607262), (66, 4188420), (72, 3839385), (88, 3141315), (90, 3071508), (99, 2792280), (108, 2559590), (110, 2513052), (120, 2303631), (132, 2094210), (135, 2047672), (165, 1675368), (180, 1535754), (198, 1396140), (216, 1279795), (220, 1256526), (264, 1047105), (270, 1023836), (297, 930760), (330, 837684), (360, 767877), (396, 698070), (440, 628263), (495, 558456), (540, 511918), (594, 465380), (660, 418842), (792, 349035), (990, 279228), (1080, 255959), (1188, 232690), (1320, 209421), (1485, 186152), (1980, 139614), (2376, 116345), (2970, 93076), (3960, 69807), (5940, 46538), (11880, 23269)]