87608520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81119}}^1$

素因数の和:81139

約数の個数: 64

約数和(自身を含む): 292032000

約数和(自身を除く): 204423480

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, 120, 135, 180, 216, 270, 360, 540, 1080, 81119, 162238, 243357, 324476, 405595, 486714, 648952, 730071, 811190, 973428, 1216785, 1460142, 1622380, 1946856, 2190213, 2433570, 2920284, 3244760, 3650355, 4380426, 4867140, 5840568, 7300710, 8760852, 9734280, 10951065, 14601420, 17521704, 21902130, 29202840, 43804260, 87608520]

約数ペア:

[(1, 87608520), (2, 43804260), (3, 29202840), (4, 21902130), (5, 17521704), (6, 14601420), (8, 10951065), (9, 9734280), (10, 8760852), (12, 7300710), (15, 5840568), (18, 4867140), (20, 4380426), (24, 3650355), (27, 3244760), (30, 2920284), (36, 2433570), (40, 2190213), (45, 1946856), (54, 1622380), (60, 1460142), (72, 1216785), (90, 973428), (108, 811190), (120, 730071), (135, 648952), (180, 486714), (216, 405595), (270, 324476), (360, 243357), (540, 162238), (1080, 81119)]