90580260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14657}}^1$

素因数の和:14772

約数の個数: 48

約数和(自身を含む): 256104576

約数和(自身を除く): 165524316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 14657, 29314, 43971, 58628, 73285, 87942, 146570, 175884, 219855, 293140, 439710, 879420, 1509671, 3019342, 4529013, 6038684, 7548355, 9058026, 15096710, 18116052, 22645065, 30193420, 45290130, 90580260]

約数ペア:

[(1, 90580260), (2, 45290130), (3, 30193420), (4, 22645065), (5, 18116052), (6, 15096710), (10, 9058026), (12, 7548355), (15, 6038684), (20, 4529013), (30, 3019342), (60, 1509671), (103, 879420), (206, 439710), (309, 293140), (412, 219855), (515, 175884), (618, 146570), (1030, 87942), (1236, 73285), (1545, 58628), (2060, 43971), (3090, 29314), (6180, 14657)]