120140040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 414720000

約数和(自身を除く): 294579960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 29, 30, 38, 40, 46, 57, 58, 60, 69, 76, 79, 87, 92, 95, 114, 115, 116, 120, 138, 145, 152, 158, 174, 184, 190, 228, 230, 232, 237, 276, 285, 290, 316, 345, 348, 380, 395, 435, 437, 456, 460, 474, 551, 552, 570, 580, 632, 667, 690, 696, 760, 790, 870, 874, 920, 948, 1102, 1140, 1160, 1185, 1311, 1334, 1380, 1501, 1580, 1653, 1740, 1748, 1817, 1896, 2001, 2185, 2204, 2280, 2291, 2370, 2622, 2668, 2755, 2760, 3002, 3160, 3306, 3335, 3480, 3496, 3634, 4002, 4370, 4408, 4503, 4582, 4740, 5244, 5336, 5451, 5510, 6004, 6555, 6612, 6670, 6873, 7268, 7505, 8004, 8265, 8740, 9006, 9085, 9164, 9480, 10005, 10488, 10902, 11020, 11455, 12008, 12673, 13110, 13224, 13340, 13746, 14536, 15010, 16008, 16530, 17480, 18012, 18170, 18328, 20010, 21804, 22040, 22515, 22910, 25346, 26220, 26680, 27255, 27492, 30020, 33060, 34365, 34523, 36024, 36340, 38019, 40020, 43529, 43608, 45030, 45820, 50692, 52440, 52693, 54510, 54984, 60040, 63365, 66120, 68730, 69046, 72680, 76038, 80040, 87058, 90060, 91640, 101384, 103569, 105386, 109020, 126730, 130587, 137460, 138092, 152076, 158079, 172615, 174116, 180120, 190095, 207138, 210772, 217645, 218040, 253460, 261174, 263465, 274920, 276184, 304152, 316158, 345230, 348232, 380190, 414276, 421544, 435290, 506920, 517845, 522348, 526930, 632316, 652935, 690460, 760380, 790395, 828552, 870580, 1001167, 1035690, 1044696, 1053860, 1264632, 1305870, 1380920, 1520760, 1580790, 1741160, 2002334, 2071380, 2107720, 2611740, 3003501, 3161580, 4004668, 4142760, 5005835, 5223480, 6007002, 6323160, 8009336, 10011670, 12014004, 15017505, 20023340, 24028008, 30035010, 40046680, 60070020, 120140040]

約数ペア:

[(1, 120140040), (2, 60070020), (3, 40046680), (4, 30035010), (5, 24028008), (6, 20023340), (8, 15017505), (10, 12014004), (12, 10011670), (15, 8009336), (19, 6323160), (20, 6007002), (23, 5223480), (24, 5005835), (29, 4142760), (30, 4004668), (38, 3161580), (40, 3003501), (46, 2611740), (57, 2107720), (58, 2071380), (60, 2002334), (69, 1741160), (76, 1580790), (79, 1520760), (87, 1380920), (92, 1305870), (95, 1264632), (114, 1053860), (115, 1044696), (116, 1035690), (120, 1001167), (138, 870580), (145, 828552), (152, 790395), (158, 760380), (174, 690460), (184, 652935), (190, 632316), (228, 526930), (230, 522348), (232, 517845), (237, 506920), (276, 435290), (285, 421544), (290, 414276), (316, 380190), (345, 348232), (348, 345230), (380, 316158), (395, 304152), (435, 276184), (437, 274920), (456, 263465), (460, 261174), (474, 253460), (551, 218040), (552, 217645), (570, 210772), (580, 207138), (632, 190095), (667, 180120), (690, 174116), (696, 172615), (760, 158079), (790, 152076), (870, 138092), (874, 137460), (920, 130587), (948, 126730), (1102, 109020), (1140, 105386), (1160, 103569), (1185, 101384), (1311, 91640), (1334, 90060), (1380, 87058), (1501, 80040), (1580, 76038), (1653, 72680), (1740, 69046), (1748, 68730), (1817, 66120), (1896, 63365), (2001, 60040), (2185, 54984), (2204, 54510), (2280, 52693), (2291, 52440), (2370, 50692), (2622, 45820), (2668, 45030), (2755, 43608), (2760, 43529), (3002, 40020), (3160, 38019), (3306, 36340), (3335, 36024), (3480, 34523), (3496, 34365), (3634, 33060), (4002, 30020), (4370, 27492), (4408, 27255), (4503, 26680), (4582, 26220), (4740, 25346), (5244, 22910), (5336, 22515), (5451, 22040), (5510, 21804), (6004, 20010), (6555, 18328), (6612, 18170), (6670, 18012), (6873, 17480), (7268, 16530), (7505, 16008), (8004, 15010), (8265, 14536), (8740, 13746), (9006, 13340), (9085, 13224), (9164, 13110), (9480, 12673), (10005, 12008), (10488, 11455), (10902, 11020)]