268549440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3640

約数の個数: 112

約数和(自身を含む): 863681280

約数和(自身を除く): 595131840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3541, 3792, 4740, 5056, 6320, 7082, 7584, 9480, 10623, 12640, 14164, 15168, 17705, 18960, 21246, 25280, 28328, 35410, 37920, 42492, 53115, 56656, 70820, 75840, 84984, 106230, 113312, 141640, 169968, 212460, 226624, 279739, 283280, 339936, 424920, 559478, 566560, 679872, 839217, 849840, 1118956, 1133120, 1398695, 1678434, 1699680, 2237912, 2797390, 3356868, 3399360, 4196085, 4475824, 5594780, 6713736, 8392170, 8951648, 11189560, 13427472, 16784340, 17903296, 22379120, 26854944, 33568680, 44758240, 53709888, 67137360, 89516480, 134274720, 268549440]

約数ペア:

[(1, 268549440), (2, 134274720), (3, 89516480), (4, 67137360), (5, 53709888), (6, 44758240), (8, 33568680), (10, 26854944), (12, 22379120), (15, 17903296), (16, 16784340), (20, 13427472), (24, 11189560), (30, 8951648), (32, 8392170), (40, 6713736), (48, 5594780), (60, 4475824), (64, 4196085), (79, 3399360), (80, 3356868), (96, 2797390), (120, 2237912), (158, 1699680), (160, 1678434), (192, 1398695), (237, 1133120), (240, 1118956), (316, 849840), (320, 839217), (395, 679872), (474, 566560), (480, 559478), (632, 424920), (790, 339936), (948, 283280), (960, 279739), (1185, 226624), (1264, 212460), (1580, 169968), (1896, 141640), (2370, 113312), (2528, 106230), (3160, 84984), (3541, 75840), (3792, 70820), (4740, 56656), (5056, 53115), (6320, 42492), (7082, 37920), (7584, 35410), (9480, 28328), (10623, 25280), (12640, 21246), (14164, 18960), (15168, 17705)]