18032640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 57788640

約数和(自身を除く): 39756000

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, 587, 640, 768, 960, 1024, 1174, 1280, 1536, 1761, 1920, 2048, 2348, 2560, 2935, 3072, 3522, 3840, 4696, 5120, 5870, 6144, 7044, 7680, 8805, 9392, 10240, 11740, 14088, 15360, 17610, 18784, 23480, 28176, 30720, 35220, 37568, 46960, 56352, 70440, 75136, 93920, 112704, 140880, 150272, 187840, 225408, 281760, 300544, 375680, 450816, 563520, 601088, 751360, 901632, 1127040, 1202176, 1502720, 1803264, 2254080, 3005440, 3606528, 4508160, 6010880, 9016320, 18032640]

約数ペア:

[(1, 18032640), (2, 9016320), (3, 6010880), (4, 4508160), (5, 3606528), (6, 3005440), (8, 2254080), (10, 1803264), (12, 1502720), (15, 1202176), (16, 1127040), (20, 901632), (24, 751360), (30, 601088), (32, 563520), (40, 450816), (48, 375680), (60, 300544), (64, 281760), (80, 225408), (96, 187840), (120, 150272), (128, 140880), (160, 112704), (192, 93920), (240, 75136), (256, 70440), (320, 56352), (384, 46960), (480, 37568), (512, 35220), (587, 30720), (640, 28176), (768, 23480), (960, 18784), (1024, 17610), (1174, 15360), (1280, 14088), (1536, 11740), (1761, 10240), (1920, 9392), (2048, 8805), (2348, 7680), (2560, 7044), (2935, 6144), (3072, 5870), (3522, 5120), (3840, 4696)]