68625360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31793

約数の個数: 80

約数和(自身を含む): 236383680

約数和(自身を除く): 167758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31771, 63542, 95313, 127084, 158855, 190626, 254168, 285939, 317710, 381252, 476565, 508336, 571878, 635420, 762504, 857817, 953130, 1143756, 1270840, 1429695, 1525008, 1715634, 1906260, 2287512, 2541680, 2859390, 3431268, 3812520, 4289085, 4575024, 5718780, 6862536, 7625040, 8578170, 11437560, 13725072, 17156340, 22875120, 34312680, 68625360]

約数ペア:

[(1, 68625360), (2, 34312680), (3, 22875120), (4, 17156340), (5, 13725072), (6, 11437560), (8, 8578170), (9, 7625040), (10, 6862536), (12, 5718780), (15, 4575024), (16, 4289085), (18, 3812520), (20, 3431268), (24, 2859390), (27, 2541680), (30, 2287512), (36, 1906260), (40, 1715634), (45, 1525008), (48, 1429695), (54, 1270840), (60, 1143756), (72, 953130), (80, 857817), (90, 762504), (108, 635420), (120, 571878), (135, 508336), (144, 476565), (180, 381252), (216, 317710), (240, 285939), (270, 254168), (360, 190626), (432, 158855), (540, 127084), (720, 95313), (1080, 63542), (2160, 31771)]