308096960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1102

約数の個数: 112

約数和(自身を含む): 784994112

約数和(自身を除く): 476897152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 160, 164, 184, 205, 230, 320, 328, 368, 410, 460, 656, 736, 820, 920, 943, 1021, 1312, 1472, 1640, 1840, 1886, 2042, 2624, 3280, 3680, 3772, 4084, 4715, 5105, 6560, 7360, 7544, 8168, 9430, 10210, 13120, 15088, 16336, 18860, 20420, 23483, 30176, 32672, 37720, 40840, 41861, 46966, 60352, 65344, 75440, 81680, 83722, 93932, 117415, 150880, 163360, 167444, 187864, 209305, 234830, 301760, 326720, 334888, 375728, 418610, 469660, 669776, 751456, 837220, 939320, 962803, 1339552, 1502912, 1674440, 1878640, 1925606, 2679104, 3348880, 3757280, 3851212, 4814015, 6697760, 7514560, 7702424, 9628030, 13395520, 15404848, 19256060, 30809696, 38512120, 61619392, 77024240, 154048480, 308096960]

約数ペア:

[(1, 308096960), (2, 154048480), (4, 77024240), (5, 61619392), (8, 38512120), (10, 30809696), (16, 19256060), (20, 15404848), (23, 13395520), (32, 9628030), (40, 7702424), (41, 7514560), (46, 6697760), (64, 4814015), (80, 3851212), (82, 3757280), (92, 3348880), (115, 2679104), (160, 1925606), (164, 1878640), (184, 1674440), (205, 1502912), (230, 1339552), (320, 962803), (328, 939320), (368, 837220), (410, 751456), (460, 669776), (656, 469660), (736, 418610), (820, 375728), (920, 334888), (943, 326720), (1021, 301760), (1312, 234830), (1472, 209305), (1640, 187864), (1840, 167444), (1886, 163360), (2042, 150880), (2624, 117415), (3280, 93932), (3680, 83722), (3772, 81680), (4084, 75440), (4715, 65344), (5105, 60352), (6560, 46966), (7360, 41861), (7544, 40840), (8168, 37720), (9430, 32672), (10210, 30176), (13120, 23483), (15088, 20420), (16336, 18860)]