2192640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{571}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 7015008

約数和(自身を除く): 4822368

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, 571, 640, 768, 960, 1142, 1280, 1713, 1920, 2284, 2855, 3426, 3840, 4568, 5710, 6852, 8565, 9136, 11420, 13704, 17130, 18272, 22840, 27408, 34260, 36544, 45680, 54816, 68520, 73088, 91360, 109632, 137040, 146176, 182720, 219264, 274080, 365440, 438528, 548160, 730880, 1096320, 2192640]

約数ペア:

[(1, 2192640), (2, 1096320), (3, 730880), (4, 548160), (5, 438528), (6, 365440), (8, 274080), (10, 219264), (12, 182720), (15, 146176), (16, 137040), (20, 109632), (24, 91360), (30, 73088), (32, 68520), (40, 54816), (48, 45680), (60, 36544), (64, 34260), (80, 27408), (96, 22840), (120, 18272), (128, 17130), (160, 13704), (192, 11420), (240, 9136), (256, 8565), (320, 6852), (384, 5710), (480, 4568), (571, 3840), (640, 3426), (768, 2855), (960, 2284), (1142, 1920), (1280, 1713)]