89358480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 304087680

約数和(自身を除く): 214729200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1571, 1580, 1896, 2370, 2844, 3142, 3160, 3555, 3792, 4713, 4740, 5688, 6284, 6320, 7110, 7855, 9426, 9480, 11376, 12568, 14139, 14220, 15710, 18852, 18960, 23565, 25136, 28278, 28440, 31420, 37704, 47130, 56556, 56880, 62840, 70695, 75408, 94260, 113112, 124109, 125680, 141390, 188520, 226224, 248218, 282780, 372327, 377040, 496436, 565560, 620545, 744654, 992872, 1116981, 1131120, 1241090, 1489308, 1861635, 1985744, 2233962, 2482180, 2978616, 3723270, 4467924, 4964360, 5584905, 5957232, 7446540, 8935848, 9928720, 11169810, 14893080, 17871696, 22339620, 29786160, 44679240, 89358480]

約数ペア:

[(1, 89358480), (2, 44679240), (3, 29786160), (4, 22339620), (5, 17871696), (6, 14893080), (8, 11169810), (9, 9928720), (10, 8935848), (12, 7446540), (15, 5957232), (16, 5584905), (18, 4964360), (20, 4467924), (24, 3723270), (30, 2978616), (36, 2482180), (40, 2233962), (45, 1985744), (48, 1861635), (60, 1489308), (72, 1241090), (79, 1131120), (80, 1116981), (90, 992872), (120, 744654), (144, 620545), (158, 565560), (180, 496436), (237, 377040), (240, 372327), (316, 282780), (360, 248218), (395, 226224), (474, 188520), (632, 141390), (711, 125680), (720, 124109), (790, 113112), (948, 94260), (1185, 75408), (1264, 70695), (1422, 62840), (1571, 56880), (1580, 56556), (1896, 47130), (2370, 37704), (2844, 31420), (3142, 28440), (3160, 28278), (3555, 25136), (3792, 23565), (4713, 18960), (4740, 18852), (5688, 15710), (6284, 14220), (6320, 14139), (7110, 12568), (7855, 11376), (9426, 9480)]