2987553480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2707}}^1$

素因数の和:3279

約数の個数: 128

約数和(自身を含む): 9510929280

約数和(自身を除く): 6523375800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 541, 680, 1020, 1082, 1623, 2040, 2164, 2705, 2707, 3246, 4328, 5410, 5414, 6492, 8115, 8121, 9197, 10820, 10828, 12984, 13535, 16230, 16242, 18394, 21640, 21656, 27070, 27591, 32460, 32484, 36788, 40605, 45985, 46019, 54140, 55182, 64920, 64968, 73576, 81210, 91970, 92038, 108280, 110364, 137955, 138057, 162420, 183940, 184076, 220728, 230095, 275910, 276114, 324840, 367880, 368152, 460190, 551820, 552228, 690285, 920380, 1103640, 1104456, 1380570, 1464487, 1840760, 2761140, 2928974, 4393461, 5522280, 5857948, 7322435, 8786922, 11715896, 14644870, 17573844, 21967305, 24896279, 29289740, 35147688, 43934610, 49792558, 58579480, 74688837, 87869220, 99585116, 124481395, 149377674, 175738440, 199170232, 248962790, 298755348, 373444185, 497925580, 597510696, 746888370, 995851160, 1493776740, 2987553480]

約数ペア:

[(1, 2987553480), (2, 1493776740), (3, 995851160), (4, 746888370), (5, 597510696), (6, 497925580), (8, 373444185), (10, 298755348), (12, 248962790), (15, 199170232), (17, 175738440), (20, 149377674), (24, 124481395), (30, 99585116), (34, 87869220), (40, 74688837), (51, 58579480), (60, 49792558), (68, 43934610), (85, 35147688), (102, 29289740), (120, 24896279), (136, 21967305), (170, 17573844), (204, 14644870), (255, 11715896), (340, 8786922), (408, 7322435), (510, 5857948), (541, 5522280), (680, 4393461), (1020, 2928974), (1082, 2761140), (1623, 1840760), (2040, 1464487), (2164, 1380570), (2705, 1104456), (2707, 1103640), (3246, 920380), (4328, 690285), (5410, 552228), (5414, 551820), (6492, 460190), (8115, 368152), (8121, 367880), (9197, 324840), (10820, 276114), (10828, 275910), (12984, 230095), (13535, 220728), (16230, 184076), (16242, 183940), (18394, 162420), (21640, 138057), (21656, 137955), (27070, 110364), (27591, 108280), (32460, 92038), (32484, 91970), (36788, 81210), (40605, 73576), (45985, 64968), (46019, 64920), (54140, 55182)]