19096320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4973}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 61001136

約数和(自身を除く): 41904816

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, 640, 768, 960, 1280, 1920, 3840, 4973, 9946, 14919, 19892, 24865, 29838, 39784, 49730, 59676, 74595, 79568, 99460, 119352, 149190, 159136, 198920, 238704, 298380, 318272, 397840, 477408, 596760, 636544, 795680, 954816, 1193520, 1273088, 1591360, 1909632, 2387040, 3182720, 3819264, 4774080, 6365440, 9548160, 19096320]

約数ペア:

[(1, 19096320), (2, 9548160), (3, 6365440), (4, 4774080), (5, 3819264), (6, 3182720), (8, 2387040), (10, 1909632), (12, 1591360), (15, 1273088), (16, 1193520), (20, 954816), (24, 795680), (30, 636544), (32, 596760), (40, 477408), (48, 397840), (60, 318272), (64, 298380), (80, 238704), (96, 198920), (120, 159136), (128, 149190), (160, 119352), (192, 99460), (240, 79568), (256, 74595), (320, 59676), (384, 49730), (480, 39784), (640, 29838), (768, 24865), (960, 19892), (1280, 14919), (1920, 9946), (3840, 4973)]