2030278440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{46867}}^1$

素因数の和:46919

約数の個数: 96

約数和(自身を含む): 6428414880

約数和(自身を除く): 4398136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 10830, 14440, 21660, 43320, 46867, 93734, 140601, 187468, 234335, 281202, 374936, 468670, 562404, 703005, 890473, 937340, 1124808, 1406010, 1780946, 1874680, 2671419, 2812020, 3561892, 4452365, 5342838, 5624040, 7123784, 8904730, 10685676, 13357095, 16918987, 17809460, 21371352, 26714190, 33837974, 35618920, 50756961, 53428380, 67675948, 84594935, 101513922, 106856760, 135351896, 169189870, 203027844, 253784805, 338379740, 406055688, 507569610, 676759480, 1015139220, 2030278440]

約数ペア:

[(1, 2030278440), (2, 1015139220), (3, 676759480), (4, 507569610), (5, 406055688), (6, 338379740), (8, 253784805), (10, 203027844), (12, 169189870), (15, 135351896), (19, 106856760), (20, 101513922), (24, 84594935), (30, 67675948), (38, 53428380), (40, 50756961), (57, 35618920), (60, 33837974), (76, 26714190), (95, 21371352), (114, 17809460), (120, 16918987), (152, 13357095), (190, 10685676), (228, 8904730), (285, 7123784), (361, 5624040), (380, 5342838), (456, 4452365), (570, 3561892), (722, 2812020), (760, 2671419), (1083, 1874680), (1140, 1780946), (1444, 1406010), (1805, 1124808), (2166, 937340), (2280, 890473), (2888, 703005), (3610, 562404), (4332, 468670), (5415, 374936), (7220, 281202), (8664, 234335), (10830, 187468), (14440, 140601), (21660, 93734), (43320, 46867)]