89779680

素因数分解:

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

素因数の和:62368

約数の個数: 72

約数和(自身を含む): 306378072

約数和(自身を除く): 216598392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 62347, 124694, 187041, 249388, 311735, 374082, 498776, 561123, 623470, 748164, 935205, 997552, 1122246, 1246940, 1496328, 1870410, 1995104, 2244492, 2493880, 2805615, 2992656, 3740820, 4488984, 4987760, 5611230, 5985312, 7481640, 8977968, 9975520, 11222460, 14963280, 17955936, 22444920, 29926560, 44889840, 89779680]

約数ペア:

[(1, 89779680), (2, 44889840), (3, 29926560), (4, 22444920), (5, 17955936), (6, 14963280), (8, 11222460), (9, 9975520), (10, 8977968), (12, 7481640), (15, 5985312), (16, 5611230), (18, 4987760), (20, 4488984), (24, 3740820), (30, 2992656), (32, 2805615), (36, 2493880), (40, 2244492), (45, 1995104), (48, 1870410), (60, 1496328), (72, 1246940), (80, 1122246), (90, 997552), (96, 935205), (120, 748164), (144, 623470), (160, 561123), (180, 498776), (240, 374082), (288, 311735), (360, 249388), (480, 187041), (720, 124694), (1440, 62347)]