15669120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8161}}^1$

素因数の和:8183

約数の個数: 64

約数和(自身を含む): 49951440

約数和(自身を除く): 34282320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8161, 16322, 24483, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 130576, 163220, 195864, 244830, 261152, 326440, 391728, 489660, 522304, 652880, 783456, 979320, 1044608, 1305760, 1566912, 1958640, 2611520, 3133824, 3917280, 5223040, 7834560, 15669120]

約数ペア:

[(1, 15669120), (2, 7834560), (3, 5223040), (4, 3917280), (5, 3133824), (6, 2611520), (8, 1958640), (10, 1566912), (12, 1305760), (15, 1044608), (16, 979320), (20, 783456), (24, 652880), (30, 522304), (32, 489660), (40, 391728), (48, 326440), (60, 261152), (64, 244830), (80, 195864), (96, 163220), (120, 130576), (128, 122415), (160, 97932), (192, 81610), (240, 65288), (320, 48966), (384, 40805), (480, 32644), (640, 24483), (960, 16322), (1920, 8161)]