78846240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 275425920

約数和(自身を除く): 196579680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 137, 160, 165, 176, 218, 220, 240, 264, 274, 327, 330, 352, 411, 436, 440, 480, 528, 545, 548, 654, 660, 685, 822, 872, 880, 1056, 1090, 1096, 1199, 1308, 1320, 1370, 1507, 1635, 1644, 1744, 1760, 2055, 2180, 2192, 2398, 2616, 2640, 2740, 3014, 3270, 3288, 3488, 3597, 4110, 4360, 4384, 4521, 4796, 5232, 5280, 5480, 5995, 6028, 6540, 6576, 7194, 7535, 8220, 8720, 9042, 9592, 10464, 10960, 11990, 12056, 13080, 13152, 14388, 14933, 15070, 16440, 17440, 17985, 18084, 19184, 21920, 22605, 23980, 24112, 26160, 28776, 29866, 30140, 32880, 35970, 36168, 38368, 44799, 45210, 47960, 48224, 52320, 57552, 59732, 60280, 65760, 71940, 72336, 74665, 89598, 90420, 95920, 115104, 119464, 120560, 143880, 144672, 149330, 164263, 179196, 180840, 191840, 223995, 238928, 241120, 287760, 298660, 328526, 358392, 361680, 447990, 477856, 492789, 575520, 597320, 657052, 716784, 723360, 821315, 895980, 985578, 1194640, 1314104, 1433568, 1642630, 1791960, 1971156, 2389280, 2463945, 2628208, 3285260, 3583920, 3942312, 4927890, 5256416, 6570520, 7167840, 7884624, 9855780, 13141040, 15769248, 19711560, 26282080, 39423120, 78846240]

約数ペア:

[(1, 78846240), (2, 39423120), (3, 26282080), (4, 19711560), (5, 15769248), (6, 13141040), (8, 9855780), (10, 7884624), (11, 7167840), (12, 6570520), (15, 5256416), (16, 4927890), (20, 3942312), (22, 3583920), (24, 3285260), (30, 2628208), (32, 2463945), (33, 2389280), (40, 1971156), (44, 1791960), (48, 1642630), (55, 1433568), (60, 1314104), (66, 1194640), (80, 985578), (88, 895980), (96, 821315), (109, 723360), (110, 716784), (120, 657052), (132, 597320), (137, 575520), (160, 492789), (165, 477856), (176, 447990), (218, 361680), (220, 358392), (240, 328526), (264, 298660), (274, 287760), (327, 241120), (330, 238928), (352, 223995), (411, 191840), (436, 180840), (440, 179196), (480, 164263), (528, 149330), (545, 144672), (548, 143880), (654, 120560), (660, 119464), (685, 115104), (822, 95920), (872, 90420), (880, 89598), (1056, 74665), (1090, 72336), (1096, 71940), (1199, 65760), (1308, 60280), (1320, 59732), (1370, 57552), (1507, 52320), (1635, 48224), (1644, 47960), (1744, 45210), (1760, 44799), (2055, 38368), (2180, 36168), (2192, 35970), (2398, 32880), (2616, 30140), (2640, 29866), (2740, 28776), (3014, 26160), (3270, 24112), (3288, 23980), (3488, 22605), (3597, 21920), (4110, 19184), (4360, 18084), (4384, 17985), (4521, 17440), (4796, 16440), (5232, 15070), (5280, 14933), (5480, 14388), (5995, 13152), (6028, 13080), (6540, 12056), (6576, 11990), (7194, 10960), (7535, 10464), (8220, 9592), (8720, 9042)]