73087320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{811}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 219824640

約数和(自身を除く): 146737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751, 811, 1502, 1622, 2253, 2433, 3004, 3244, 3755, 4055, 4506, 4866, 6008, 6488, 7510, 8110, 9012, 9732, 11265, 12165, 15020, 16220, 18024, 19464, 22530, 24330, 30040, 32440, 45060, 48660, 90120, 97320, 609061, 1218122, 1827183, 2436244, 3045305, 3654366, 4872488, 6090610, 7308732, 9135915, 12181220, 14617464, 18271830, 24362440, 36543660, 73087320]

約数ペア:

[(1, 73087320), (2, 36543660), (3, 24362440), (4, 18271830), (5, 14617464), (6, 12181220), (8, 9135915), (10, 7308732), (12, 6090610), (15, 4872488), (20, 3654366), (24, 3045305), (30, 2436244), (40, 1827183), (60, 1218122), (120, 609061), (751, 97320), (811, 90120), (1502, 48660), (1622, 45060), (2253, 32440), (2433, 30040), (3004, 24330), (3244, 22530), (3755, 19464), (4055, 18024), (4506, 16220), (4866, 15020), (6008, 12165), (6488, 11265), (7510, 9732), (8110, 9012)]