78483960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 256258080

約数和(自身を除く): 177774120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 701, 933, 1244, 1402, 1555, 1866, 2103, 2488, 2799, 2804, 3110, 3505, 3732, 4206, 4665, 5598, 5608, 6220, 6309, 7010, 7464, 8412, 9330, 10515, 11196, 12440, 12618, 13995, 14020, 16824, 18660, 21030, 22392, 25236, 27990, 28040, 31545, 37320, 42060, 50472, 55980, 63090, 84120, 111960, 126180, 218011, 252360, 436022, 654033, 872044, 1090055, 1308066, 1744088, 1962099, 2180110, 2616132, 3270165, 3924198, 4360220, 5232264, 6540330, 7848396, 8720440, 9810495, 13080660, 15696792, 19620990, 26161320, 39241980, 78483960]

約数ペア:

[(1, 78483960), (2, 39241980), (3, 26161320), (4, 19620990), (5, 15696792), (6, 13080660), (8, 9810495), (9, 8720440), (10, 7848396), (12, 6540330), (15, 5232264), (18, 4360220), (20, 3924198), (24, 3270165), (30, 2616132), (36, 2180110), (40, 1962099), (45, 1744088), (60, 1308066), (72, 1090055), (90, 872044), (120, 654033), (180, 436022), (311, 252360), (360, 218011), (622, 126180), (701, 111960), (933, 84120), (1244, 63090), (1402, 55980), (1555, 50472), (1866, 42060), (2103, 37320), (2488, 31545), (2799, 28040), (2804, 27990), (3110, 25236), (3505, 22392), (3732, 21030), (4206, 18660), (4665, 16824), (5598, 14020), (5608, 13995), (6220, 12618), (6309, 12440), (7010, 11196), (7464, 10515), (8412, 9330)]