389045280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62347}}^1$

素因数の和:62378

約数の個数: 96

約数和(自身を含む): 1319782464

約数和(自身を除く): 930737184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 62347, 124694, 187041, 249388, 311735, 374082, 498776, 623470, 748164, 810511, 935205, 997552, 1246940, 1496328, 1621022, 1870410, 1995104, 2431533, 2493880, 2992656, 3242044, 3740820, 4052555, 4863066, 4987760, 5985312, 6484088, 7481640, 8105110, 9726132, 9975520, 12157665, 12968176, 14963280, 16210220, 19452264, 24315330, 25936352, 29926560, 32420440, 38904528, 48630660, 64840880, 77809056, 97261320, 129681760, 194522640, 389045280]

約数ペア:

[(1, 389045280), (2, 194522640), (3, 129681760), (4, 97261320), (5, 77809056), (6, 64840880), (8, 48630660), (10, 38904528), (12, 32420440), (13, 29926560), (15, 25936352), (16, 24315330), (20, 19452264), (24, 16210220), (26, 14963280), (30, 12968176), (32, 12157665), (39, 9975520), (40, 9726132), (48, 8105110), (52, 7481640), (60, 6484088), (65, 5985312), (78, 4987760), (80, 4863066), (96, 4052555), (104, 3740820), (120, 3242044), (130, 2992656), (156, 2493880), (160, 2431533), (195, 1995104), (208, 1870410), (240, 1621022), (260, 1496328), (312, 1246940), (390, 997552), (416, 935205), (480, 810511), (520, 748164), (624, 623470), (780, 498776), (1040, 374082), (1248, 311735), (1560, 249388), (2080, 187041), (3120, 124694), (6240, 62347)]