1374720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{179}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 4419360

約数和(自身を除く): 3044640

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, 179, 192, 240, 256, 320, 358, 384, 480, 512, 537, 640, 716, 768, 895, 960, 1074, 1280, 1432, 1536, 1790, 1920, 2148, 2560, 2685, 2864, 3580, 3840, 4296, 5370, 5728, 7160, 7680, 8592, 10740, 11456, 14320, 17184, 21480, 22912, 28640, 34368, 42960, 45824, 57280, 68736, 85920, 91648, 114560, 137472, 171840, 229120, 274944, 343680, 458240, 687360, 1374720]

約数ペア:

[(1, 1374720), (2, 687360), (3, 458240), (4, 343680), (5, 274944), (6, 229120), (8, 171840), (10, 137472), (12, 114560), (15, 91648), (16, 85920), (20, 68736), (24, 57280), (30, 45824), (32, 42960), (40, 34368), (48, 28640), (60, 22912), (64, 21480), (80, 17184), (96, 14320), (120, 11456), (128, 10740), (160, 8592), (179, 7680), (192, 7160), (240, 5728), (256, 5370), (320, 4296), (358, 3840), (384, 3580), (480, 2864), (512, 2685), (537, 2560), (640, 2148), (716, 1920), (768, 1790), (895, 1536), (960, 1432), (1074, 1280)]