123240768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2020

約数の個数: 112

約数和(自身を含む): 380780544

約数和(自身を除く): 257539776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1951, 1974, 2256, 2632, 3008, 3902, 3948, 4512, 5264, 5853, 7804, 7896, 9024, 10528, 11706, 13657, 15608, 15792, 21056, 23412, 27314, 31216, 31584, 40971, 46824, 54628, 62432, 63168, 81942, 91697, 93648, 109256, 124864, 163884, 183394, 187296, 218512, 275091, 327768, 366788, 374592, 437024, 550182, 641879, 655536, 733576, 874048, 1100364, 1283758, 1311072, 1467152, 1925637, 2200728, 2567516, 2622144, 2934304, 3851274, 4401456, 5135032, 5868608, 7702548, 8802912, 10270064, 15405096, 17605824, 20540128, 30810192, 41080256, 61620384, 123240768]

約数ペア:

[(1, 123240768), (2, 61620384), (3, 41080256), (4, 30810192), (6, 20540128), (7, 17605824), (8, 15405096), (12, 10270064), (14, 8802912), (16, 7702548), (21, 5868608), (24, 5135032), (28, 4401456), (32, 3851274), (42, 2934304), (47, 2622144), (48, 2567516), (56, 2200728), (64, 1925637), (84, 1467152), (94, 1311072), (96, 1283758), (112, 1100364), (141, 874048), (168, 733576), (188, 655536), (192, 641879), (224, 550182), (282, 437024), (329, 374592), (336, 366788), (376, 327768), (448, 275091), (564, 218512), (658, 187296), (672, 183394), (752, 163884), (987, 124864), (1128, 109256), (1316, 93648), (1344, 91697), (1504, 81942), (1951, 63168), (1974, 62432), (2256, 54628), (2632, 46824), (3008, 40971), (3902, 31584), (3948, 31216), (4512, 27314), (5264, 23412), (5853, 21056), (7804, 15792), (7896, 15608), (9024, 13657), (10528, 11706)]