38192640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4973}}^1$

素因数の和:4999

約数の個数: 80

約数和(自身を含む): 122121648

約数和(自身を除く): 83929008

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, 1280, 1536, 1920, 2560, 3840, 4973, 7680, 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, 2546176, 3182720, 3819264, 4774080, 6365440, 7638528, 9548160, 12730880, 19096320, 38192640]

約数ペア:

[(1, 38192640), (2, 19096320), (3, 12730880), (4, 9548160), (5, 7638528), (6, 6365440), (8, 4774080), (10, 3819264), (12, 3182720), (15, 2546176), (16, 2387040), (20, 1909632), (24, 1591360), (30, 1273088), (32, 1193520), (40, 954816), (48, 795680), (60, 636544), (64, 596760), (80, 477408), (96, 397840), (120, 318272), (128, 298380), (160, 238704), (192, 198920), (240, 159136), (256, 149190), (320, 119352), (384, 99460), (480, 79568), (512, 74595), (640, 59676), (768, 49730), (960, 39784), (1280, 29838), (1536, 24865), (1920, 19892), (2560, 14919), (3840, 9946), (4973, 7680)]