111678720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 361052160

約数和(自身を除く): 249373440

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, 127, 128, 160, 192, 229, 240, 254, 256, 320, 381, 384, 458, 480, 508, 635, 640, 687, 762, 768, 916, 960, 1016, 1145, 1270, 1280, 1374, 1524, 1832, 1905, 1920, 2032, 2290, 2540, 2748, 3048, 3435, 3664, 3810, 3840, 4064, 4580, 5080, 5496, 6096, 6870, 7328, 7620, 8128, 9160, 10160, 10992, 12192, 13740, 14656, 15240, 16256, 18320, 20320, 21984, 24384, 27480, 29083, 29312, 30480, 32512, 36640, 40640, 43968, 48768, 54960, 58166, 58624, 60960, 73280, 81280, 87249, 87936, 97536, 109920, 116332, 121920, 145415, 146560, 162560, 174498, 175872, 219840, 232664, 243840, 290830, 293120, 348996, 436245, 439680, 465328, 487680, 581660, 697992, 872490, 879360, 930656, 1163320, 1395984, 1744980, 1861312, 2326640, 2791968, 3489960, 3722624, 4653280, 5583936, 6979920, 7445248, 9306560, 11167872, 13959840, 18613120, 22335744, 27919680, 37226240, 55839360, 111678720]

約数ペア:

[(1, 111678720), (2, 55839360), (3, 37226240), (4, 27919680), (5, 22335744), (6, 18613120), (8, 13959840), (10, 11167872), (12, 9306560), (15, 7445248), (16, 6979920), (20, 5583936), (24, 4653280), (30, 3722624), (32, 3489960), (40, 2791968), (48, 2326640), (60, 1861312), (64, 1744980), (80, 1395984), (96, 1163320), (120, 930656), (127, 879360), (128, 872490), (160, 697992), (192, 581660), (229, 487680), (240, 465328), (254, 439680), (256, 436245), (320, 348996), (381, 293120), (384, 290830), (458, 243840), (480, 232664), (508, 219840), (635, 175872), (640, 174498), (687, 162560), (762, 146560), (768, 145415), (916, 121920), (960, 116332), (1016, 109920), (1145, 97536), (1270, 87936), (1280, 87249), (1374, 81280), (1524, 73280), (1832, 60960), (1905, 58624), (1920, 58166), (2032, 54960), (2290, 48768), (2540, 43968), (2748, 40640), (3048, 36640), (3435, 32512), (3664, 30480), (3810, 29312), (3840, 29083), (4064, 27480), (4580, 24384), (5080, 21984), (5496, 20320), (6096, 18320), (6870, 16256), (7328, 15240), (7620, 14656), (8128, 13740), (9160, 12192), (10160, 10992)]