464905260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16451}}^1$

素因数の和:16623

約数の個数: 72

約数和(自身を含む): 1419281136

約数和(自身を除く): 954375876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 16451, 28260, 32902, 49353, 65804, 82255, 98706, 148059, 164510, 197412, 246765, 296118, 329020, 493530, 592236, 740295, 987060, 1480590, 2582807, 2961180, 5165614, 7748421, 10331228, 12914035, 15496842, 23245263, 25828070, 30993684, 38742105, 46490526, 51656140, 77484210, 92981052, 116226315, 154968420, 232452630, 464905260]

約数ペア:

[(1, 464905260), (2, 232452630), (3, 154968420), (4, 116226315), (5, 92981052), (6, 77484210), (9, 51656140), (10, 46490526), (12, 38742105), (15, 30993684), (18, 25828070), (20, 23245263), (30, 15496842), (36, 12914035), (45, 10331228), (60, 7748421), (90, 5165614), (157, 2961180), (180, 2582807), (314, 1480590), (471, 987060), (628, 740295), (785, 592236), (942, 493530), (1413, 329020), (1570, 296118), (1884, 246765), (2355, 197412), (2826, 164510), (3140, 148059), (4710, 98706), (5652, 82255), (7065, 65804), (9420, 49353), (14130, 32902), (16451, 28260)]