15807360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8233}}^1$

素因数の和:8255

約数の個数: 64

約数和(自身を含む): 50392080

約数和(自身を除く): 34584720

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, 320, 384, 480, 640, 960, 1920, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 131728, 164660, 197592, 246990, 263456, 329320, 395184, 493980, 526912, 658640, 790368, 987960, 1053824, 1317280, 1580736, 1975920, 2634560, 3161472, 3951840, 5269120, 7903680, 15807360]

約数ペア:

[(1, 15807360), (2, 7903680), (3, 5269120), (4, 3951840), (5, 3161472), (6, 2634560), (8, 1975920), (10, 1580736), (12, 1317280), (15, 1053824), (16, 987960), (20, 790368), (24, 658640), (30, 526912), (32, 493980), (40, 395184), (48, 329320), (60, 263456), (64, 246990), (80, 197592), (96, 164660), (120, 131728), (128, 123495), (160, 98796), (192, 82330), (240, 65864), (320, 49398), (384, 41165), (480, 32932), (640, 24699), (960, 16466), (1920, 8233)]