579099480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 1836000000

約数和(自身を除く): 1256900520

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, 380, 456, 499, 509, 570, 760, 998, 1018, 1140, 1497, 1527, 1996, 2036, 2280, 2495, 2545, 2994, 3054, 3992, 4072, 4990, 5090, 5988, 6108, 7485, 7635, 9481, 9671, 9980, 10180, 11976, 12216, 14970, 15270, 18962, 19342, 19960, 20360, 28443, 29013, 29940, 30540, 37924, 38684, 47405, 48355, 56886, 58026, 59880, 61080, 75848, 77368, 94810, 96710, 113772, 116052, 142215, 145065, 189620, 193420, 227544, 232104, 253991, 284430, 290130, 379240, 386840, 507982, 568860, 580260, 761973, 1015964, 1137720, 1160520, 1269955, 1523946, 2031928, 2539910, 3047892, 3809865, 4825829, 5079820, 6095784, 7619730, 9651658, 10159640, 14477487, 15239460, 19303316, 24129145, 28954974, 30478920, 38606632, 48258290, 57909948, 72387435, 96516580, 115819896, 144774870, 193033160, 289549740, 579099480]

約数ペア:

[(1, 579099480), (2, 289549740), (3, 193033160), (4, 144774870), (5, 115819896), (6, 96516580), (8, 72387435), (10, 57909948), (12, 48258290), (15, 38606632), (19, 30478920), (20, 28954974), (24, 24129145), (30, 19303316), (38, 15239460), (40, 14477487), (57, 10159640), (60, 9651658), (76, 7619730), (95, 6095784), (114, 5079820), (120, 4825829), (152, 3809865), (190, 3047892), (228, 2539910), (285, 2031928), (380, 1523946), (456, 1269955), (499, 1160520), (509, 1137720), (570, 1015964), (760, 761973), (998, 580260), (1018, 568860), (1140, 507982), (1497, 386840), (1527, 379240), (1996, 290130), (2036, 284430), (2280, 253991), (2495, 232104), (2545, 227544), (2994, 193420), (3054, 189620), (3992, 145065), (4072, 142215), (4990, 116052), (5090, 113772), (5988, 96710), (6108, 94810), (7485, 77368), (7635, 75848), (9481, 61080), (9671, 59880), (9980, 58026), (10180, 56886), (11976, 48355), (12216, 47405), (14970, 38684), (15270, 37924), (18962, 30540), (19342, 29940), (19960, 29013), (20360, 28443)]