228764160

素因数分解:

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

素因数の和:9958

約数の個数: 120

約数和(自身を含む): 792354420

約数和(自身を除く): 563590260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9929, 11520, 19858, 23040, 29787, 39716, 49645, 59574, 79432, 89361, 99290, 119148, 148935, 158864, 178722, 198580, 238296, 297870, 317728, 357444, 397160, 446805, 476592, 595740, 635456, 714888, 794320, 893610, 953184, 1191480, 1270912, 1429776, 1588640, 1787220, 1906368, 2382960, 2541824, 2859552, 3177280, 3574440, 3812736, 4765920, 5083648, 5719104, 6354560, 7148880, 7625472, 9531840, 11438208, 12709120, 14297760, 15250944, 19063680, 22876416, 25418240, 28595520, 38127360, 45752832, 57191040, 76254720, 114382080, 228764160]

約数ペア:

[(1, 228764160), (2, 114382080), (3, 76254720), (4, 57191040), (5, 45752832), (6, 38127360), (8, 28595520), (9, 25418240), (10, 22876416), (12, 19063680), (15, 15250944), (16, 14297760), (18, 12709120), (20, 11438208), (24, 9531840), (30, 7625472), (32, 7148880), (36, 6354560), (40, 5719104), (45, 5083648), (48, 4765920), (60, 3812736), (64, 3574440), (72, 3177280), (80, 2859552), (90, 2541824), (96, 2382960), (120, 1906368), (128, 1787220), (144, 1588640), (160, 1429776), (180, 1270912), (192, 1191480), (240, 953184), (256, 893610), (288, 794320), (320, 714888), (360, 635456), (384, 595740), (480, 476592), (512, 446805), (576, 397160), (640, 357444), (720, 317728), (768, 297870), (960, 238296), (1152, 198580), (1280, 178722), (1440, 158864), (1536, 148935), (1920, 119148), (2304, 99290), (2560, 89361), (2880, 79432), (3840, 59574), (4608, 49645), (5760, 39716), (7680, 29787), (9929, 23040), (11520, 19858)]