76254720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9929}}^1$

素因数の和:9955

約数の個数: 80

約数和(自身を含む): 243801360

約数和(自身を除く): 167546640

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, 7680, 9929, 19858, 29787, 39716, 49645, 59574, 79432, 99290, 119148, 148935, 158864, 198580, 238296, 297870, 317728, 397160, 476592, 595740, 635456, 794320, 953184, 1191480, 1270912, 1588640, 1906368, 2382960, 2541824, 3177280, 3812736, 4765920, 5083648, 6354560, 7625472, 9531840, 12709120, 15250944, 19063680, 25418240, 38127360, 76254720]

約数ペア:

[(1, 76254720), (2, 38127360), (3, 25418240), (4, 19063680), (5, 15250944), (6, 12709120), (8, 9531840), (10, 7625472), (12, 6354560), (15, 5083648), (16, 4765920), (20, 3812736), (24, 3177280), (30, 2541824), (32, 2382960), (40, 1906368), (48, 1588640), (60, 1270912), (64, 1191480), (80, 953184), (96, 794320), (120, 635456), (128, 595740), (160, 476592), (192, 397160), (240, 317728), (256, 297870), (320, 238296), (384, 198580), (480, 158864), (512, 148935), (640, 119148), (768, 99290), (960, 79432), (1280, 59574), (1536, 49645), (1920, 39716), (2560, 29787), (3840, 19858), (7680, 9929)]