156744960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40819}}^1$

素因数の和:40843

約数の個数: 72

約数和(自身を含む): 500616480

約数和(自身を除く): 343871520

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, 640, 768, 960, 1280, 1920, 3840, 40819, 81638, 122457, 163276, 204095, 244914, 326552, 408190, 489828, 612285, 653104, 816380, 979656, 1224570, 1306208, 1632760, 1959312, 2449140, 2612416, 3265520, 3918624, 4898280, 5224832, 6531040, 7837248, 9796560, 10449664, 13062080, 15674496, 19593120, 26124160, 31348992, 39186240, 52248320, 78372480, 156744960]

約数ペア:

[(1, 156744960), (2, 78372480), (3, 52248320), (4, 39186240), (5, 31348992), (6, 26124160), (8, 19593120), (10, 15674496), (12, 13062080), (15, 10449664), (16, 9796560), (20, 7837248), (24, 6531040), (30, 5224832), (32, 4898280), (40, 3918624), (48, 3265520), (60, 2612416), (64, 2449140), (80, 1959312), (96, 1632760), (120, 1306208), (128, 1224570), (160, 979656), (192, 816380), (240, 653104), (256, 612285), (320, 489828), (384, 408190), (480, 326552), (640, 244914), (768, 204095), (960, 163276), (1280, 122457), (1920, 81638), (3840, 40819)]