448260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 1300992

約数和(自身を除く): 852732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 241, 310, 372, 465, 482, 620, 723, 930, 964, 1205, 1446, 1860, 2410, 2892, 3615, 4820, 7230, 7471, 14460, 14942, 22413, 29884, 37355, 44826, 74710, 89652, 112065, 149420, 224130, 448260]

約数ペア:

[(1, 448260), (2, 224130), (3, 149420), (4, 112065), (5, 89652), (6, 74710), (10, 44826), (12, 37355), (15, 29884), (20, 22413), (30, 14942), (31, 14460), (60, 7471), (62, 7230), (93, 4820), (124, 3615), (155, 2892), (186, 2410), (241, 1860), (310, 1446), (372, 1205), (465, 964), (482, 930), (620, 723)]