123591960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 436168800

約数和(自身を除く): 312576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 317, 342, 360, 361, 380, 456, 513, 540, 570, 634, 684, 722, 760, 855, 951, 1026, 1080, 1083, 1140, 1268, 1368, 1444, 1585, 1710, 1805, 1902, 2052, 2166, 2280, 2536, 2565, 2853, 2888, 3170, 3249, 3420, 3610, 3804, 4104, 4332, 4755, 5130, 5415, 5706, 6023, 6340, 6498, 6840, 7220, 7608, 8559, 8664, 9510, 9747, 10260, 10830, 11412, 12046, 12680, 12996, 14265, 14440, 16245, 17118, 18069, 19020, 19494, 20520, 21660, 22824, 24092, 25992, 28530, 30115, 32490, 34236, 36138, 38040, 38988, 42795, 43320, 48184, 48735, 54207, 57060, 60230, 64980, 68472, 72276, 77976, 85590, 90345, 97470, 108414, 114120, 114437, 120460, 129960, 144552, 162621, 171180, 180690, 194940, 216828, 228874, 240920, 271035, 325242, 342360, 343311, 361380, 389880, 433656, 457748, 542070, 572185, 650484, 686622, 722760, 813105, 915496, 1029933, 1084140, 1144370, 1300968, 1373244, 1626210, 1716555, 2059866, 2168280, 2288740, 2746488, 3089799, 3252420, 3433110, 4119732, 4577480, 5149665, 6179598, 6504840, 6866220, 8239464, 10299330, 12359196, 13732440, 15448995, 20598660, 24718392, 30897990, 41197320, 61795980, 123591960]

約数ペア:

[(1, 123591960), (2, 61795980), (3, 41197320), (4, 30897990), (5, 24718392), (6, 20598660), (8, 15448995), (9, 13732440), (10, 12359196), (12, 10299330), (15, 8239464), (18, 6866220), (19, 6504840), (20, 6179598), (24, 5149665), (27, 4577480), (30, 4119732), (36, 3433110), (38, 3252420), (40, 3089799), (45, 2746488), (54, 2288740), (57, 2168280), (60, 2059866), (72, 1716555), (76, 1626210), (90, 1373244), (95, 1300968), (108, 1144370), (114, 1084140), (120, 1029933), (135, 915496), (152, 813105), (171, 722760), (180, 686622), (190, 650484), (216, 572185), (228, 542070), (270, 457748), (285, 433656), (317, 389880), (342, 361380), (360, 343311), (361, 342360), (380, 325242), (456, 271035), (513, 240920), (540, 228874), (570, 216828), (634, 194940), (684, 180690), (722, 171180), (760, 162621), (855, 144552), (951, 129960), (1026, 120460), (1080, 114437), (1083, 114120), (1140, 108414), (1268, 97470), (1368, 90345), (1444, 85590), (1585, 77976), (1710, 72276), (1805, 68472), (1902, 64980), (2052, 60230), (2166, 57060), (2280, 54207), (2536, 48735), (2565, 48184), (2853, 43320), (2888, 42795), (3170, 38988), (3249, 38040), (3420, 36138), (3610, 34236), (3804, 32490), (4104, 30115), (4332, 28530), (4755, 25992), (5130, 24092), (5415, 22824), (5706, 21660), (6023, 20520), (6340, 19494), (6498, 19020), (6840, 18069), (7220, 17118), (7608, 16245), (8559, 14440), (8664, 14265), (9510, 12996), (9747, 12680), (10260, 12046), (10830, 11412)]