15651840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1047

約数の個数: 88

約数和(自身を含む): 50110560

約数和(自身を除く): 34458720

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, 256, 320, 384, 480, 512, 640, 768, 960, 1019, 1024, 1280, 1536, 1920, 2038, 2560, 3057, 3072, 3840, 4076, 5095, 5120, 6114, 7680, 8152, 10190, 12228, 15285, 15360, 16304, 20380, 24456, 30570, 32608, 40760, 48912, 61140, 65216, 81520, 97824, 122280, 130432, 163040, 195648, 244560, 260864, 326080, 391296, 489120, 521728, 652160, 782592, 978240, 1043456, 1304320, 1565184, 1956480, 2608640, 3130368, 3912960, 5217280, 7825920, 15651840]

約数ペア:

[(1, 15651840), (2, 7825920), (3, 5217280), (4, 3912960), (5, 3130368), (6, 2608640), (8, 1956480), (10, 1565184), (12, 1304320), (15, 1043456), (16, 978240), (20, 782592), (24, 652160), (30, 521728), (32, 489120), (40, 391296), (48, 326080), (60, 260864), (64, 244560), (80, 195648), (96, 163040), (120, 130432), (128, 122280), (160, 97824), (192, 81520), (240, 65216), (256, 61140), (320, 48912), (384, 40760), (480, 32608), (512, 30570), (640, 24456), (768, 20380), (960, 16304), (1019, 15360), (1024, 15285), (1280, 12228), (1536, 10190), (1920, 8152), (2038, 7680), (2560, 6114), (3057, 5120), (3072, 5095), (3840, 4076)]