87737280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91393}}^1$

素因数の和:91413

約数の個数: 56

約数和(自身を含む): 278568912

約数和(自身を除く): 190831632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91393, 182786, 274179, 365572, 456965, 548358, 731144, 913930, 1096716, 1370895, 1462288, 1827860, 2193432, 2741790, 2924576, 3655720, 4386864, 5483580, 5849152, 7311440, 8773728, 10967160, 14622880, 17547456, 21934320, 29245760, 43868640, 87737280]

約数ペア:

[(1, 87737280), (2, 43868640), (3, 29245760), (4, 21934320), (5, 17547456), (6, 14622880), (8, 10967160), (10, 8773728), (12, 7311440), (15, 5849152), (16, 5483580), (20, 4386864), (24, 3655720), (30, 2924576), (32, 2741790), (40, 2193432), (48, 1827860), (60, 1462288), (64, 1370895), (80, 1096716), (96, 913930), (120, 731144), (160, 548358), (192, 456965), (240, 365572), (320, 274179), (480, 182786), (960, 91393)]