179968020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96757}}^1$

素因数の和:96800

約数の個数: 48

約数和(自身を含む): 520171008

約数和(自身を除く): 340202988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 96757, 193514, 290271, 387028, 483785, 580542, 967570, 1161084, 1451355, 1935140, 2902710, 2999467, 5805420, 5998934, 8998401, 11997868, 14997335, 17996802, 29994670, 35993604, 44992005, 59989340, 89984010, 179968020]

約数ペア:

[(1, 179968020), (2, 89984010), (3, 59989340), (4, 44992005), (5, 35993604), (6, 29994670), (10, 17996802), (12, 14997335), (15, 11997868), (20, 8998401), (30, 5998934), (31, 5805420), (60, 2999467), (62, 2902710), (93, 1935140), (124, 1451355), (155, 1161084), (186, 967570), (310, 580542), (372, 483785), (465, 387028), (620, 290271), (930, 193514), (1860, 96757)]