470234880

素因数分解:

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

素因数の和:40846

約数の個数: 108

約数和(自身を含む): 1627003560

約数和(自身を除く): 1156768680

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 40819, 81638, 122457, 163276, 204095, 244914, 326552, 367371, 408190, 489828, 612285, 653104, 734742, 816380, 979656, 1224570, 1306208, 1469484, 1632760, 1836855, 1959312, 2449140, 2612416, 2938968, 3265520, 3673710, 3918624, 4898280, 5224832, 5877936, 6531040, 7347420, 7837248, 9796560, 10449664, 11755872, 13062080, 14694840, 15674496, 19593120, 23511744, 26124160, 29389680, 31348992, 39186240, 47023488, 52248320, 58779360, 78372480, 94046976, 117558720, 156744960, 235117440, 470234880]

約数ペア:

[(1, 470234880), (2, 235117440), (3, 156744960), (4, 117558720), (5, 94046976), (6, 78372480), (8, 58779360), (9, 52248320), (10, 47023488), (12, 39186240), (15, 31348992), (16, 29389680), (18, 26124160), (20, 23511744), (24, 19593120), (30, 15674496), (32, 14694840), (36, 13062080), (40, 11755872), (45, 10449664), (48, 9796560), (60, 7837248), (64, 7347420), (72, 6531040), (80, 5877936), (90, 5224832), (96, 4898280), (120, 3918624), (128, 3673710), (144, 3265520), (160, 2938968), (180, 2612416), (192, 2449140), (240, 1959312), (256, 1836855), (288, 1632760), (320, 1469484), (360, 1306208), (384, 1224570), (480, 979656), (576, 816380), (640, 734742), (720, 653104), (768, 612285), (960, 489828), (1152, 408190), (1280, 367371), (1440, 326552), (1920, 244914), (2304, 204095), (2880, 163276), (3840, 122457), (5760, 81638), (11520, 40819)]