2780060256

素因数分解:

$2^5\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{9473}}^1$

素因数の和:10508

約数の個数: 72

約数和(自身を含む): 7914390120

約数和(自身を除く): 5134329864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1019, 2038, 3057, 4076, 6114, 8152, 9171, 9473, 12228, 16304, 18342, 18946, 24456, 28419, 32608, 36684, 37892, 48912, 56838, 73368, 75784, 85257, 97824, 113676, 146736, 151568, 170514, 227352, 293472, 303136, 341028, 454704, 682056, 909408, 1364112, 2728224, 9652987, 19305974, 28958961, 38611948, 57917922, 77223896, 86876883, 115835844, 154447792, 173753766, 231671688, 308895584, 347507532, 463343376, 695015064, 926686752, 1390030128, 2780060256]

約数ペア:

[(1, 2780060256), (2, 1390030128), (3, 926686752), (4, 695015064), (6, 463343376), (8, 347507532), (9, 308895584), (12, 231671688), (16, 173753766), (18, 154447792), (24, 115835844), (32, 86876883), (36, 77223896), (48, 57917922), (72, 38611948), (96, 28958961), (144, 19305974), (288, 9652987), (1019, 2728224), (2038, 1364112), (3057, 909408), (4076, 682056), (6114, 454704), (8152, 341028), (9171, 303136), (9473, 293472), (12228, 227352), (16304, 170514), (18342, 151568), (18946, 146736), (24456, 113676), (28419, 97824), (32608, 85257), (36684, 75784), (37892, 73368), (48912, 56838)]