12646320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 42854400

約数和(自身を除く): 30208080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 79, 80, 87, 92, 115, 116, 120, 138, 145, 158, 174, 184, 230, 232, 237, 240, 276, 290, 316, 345, 348, 368, 395, 435, 460, 464, 474, 552, 580, 632, 667, 690, 696, 790, 870, 920, 948, 1104, 1160, 1185, 1264, 1334, 1380, 1392, 1580, 1740, 1817, 1840, 1896, 2001, 2291, 2320, 2370, 2668, 2760, 3160, 3335, 3480, 3634, 3792, 4002, 4582, 4740, 5336, 5451, 5520, 6320, 6670, 6873, 6960, 7268, 8004, 9085, 9164, 9480, 10005, 10672, 10902, 11455, 13340, 13746, 14536, 16008, 18170, 18328, 18960, 20010, 21804, 22910, 26680, 27255, 27492, 29072, 32016, 34365, 36340, 36656, 40020, 43608, 45820, 52693, 53360, 54510, 54984, 68730, 72680, 80040, 87216, 91640, 105386, 109020, 109968, 137460, 145360, 158079, 160080, 183280, 210772, 218040, 263465, 274920, 316158, 421544, 436080, 526930, 549840, 632316, 790395, 843088, 1053860, 1264632, 1580790, 2107720, 2529264, 3161580, 4215440, 6323160, 12646320]

約数ペア:

[(1, 12646320), (2, 6323160), (3, 4215440), (4, 3161580), (5, 2529264), (6, 2107720), (8, 1580790), (10, 1264632), (12, 1053860), (15, 843088), (16, 790395), (20, 632316), (23, 549840), (24, 526930), (29, 436080), (30, 421544), (40, 316158), (46, 274920), (48, 263465), (58, 218040), (60, 210772), (69, 183280), (79, 160080), (80, 158079), (87, 145360), (92, 137460), (115, 109968), (116, 109020), (120, 105386), (138, 91640), (145, 87216), (158, 80040), (174, 72680), (184, 68730), (230, 54984), (232, 54510), (237, 53360), (240, 52693), (276, 45820), (290, 43608), (316, 40020), (345, 36656), (348, 36340), (368, 34365), (395, 32016), (435, 29072), (460, 27492), (464, 27255), (474, 26680), (552, 22910), (580, 21804), (632, 20010), (667, 18960), (690, 18328), (696, 18170), (790, 16008), (870, 14536), (920, 13746), (948, 13340), (1104, 11455), (1160, 10902), (1185, 10672), (1264, 10005), (1334, 9480), (1380, 9164), (1392, 9085), (1580, 8004), (1740, 7268), (1817, 6960), (1840, 6873), (1896, 6670), (2001, 6320), (2291, 5520), (2320, 5451), (2370, 5336), (2668, 4740), (2760, 4582), (3160, 4002), (3335, 3792), (3480, 3634)]