17971680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37441}}^1$

素因数の和:37459

約数の個数: 48

約数和(自身を含む): 56612304

約数和(自身を除く): 38640624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37441, 74882, 112323, 149764, 187205, 224646, 299528, 374410, 449292, 561615, 599056, 748820, 898584, 1123230, 1198112, 1497640, 1797168, 2246460, 2995280, 3594336, 4492920, 5990560, 8985840, 17971680]

約数ペア:

[(1, 17971680), (2, 8985840), (3, 5990560), (4, 4492920), (5, 3594336), (6, 2995280), (8, 2246460), (10, 1797168), (12, 1497640), (15, 1198112), (16, 1123230), (20, 898584), (24, 748820), (30, 599056), (32, 561615), (40, 449292), (48, 374410), (60, 299528), (80, 224646), (96, 187205), (120, 149764), (160, 112323), (240, 74882), (480, 37441)]