304227840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5692

約数の個数: 160

約数和(自身を含む): 1111714560

約数和(自身を除く): 807486720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 5659, 6720, 7680, 8960, 10752, 11318, 13440, 16977, 17920, 22636, 26880, 28295, 33954, 39613, 45272, 53760, 56590, 67908, 79226, 84885, 90544, 113180, 118839, 135816, 158452, 169770, 181088, 198065, 226360, 237678, 271632, 316904, 339540, 362176, 396130, 452720, 475356, 543264, 594195, 633808, 679080, 724352, 792260, 905440, 950712, 1086528, 1188390, 1267616, 1358160, 1448704, 1584520, 1810880, 1901424, 2173056, 2376780, 2535232, 2716320, 2897408, 3169040, 3621760, 3802848, 4346112, 4753560, 5070464, 5432640, 6338080, 7243520, 7605696, 8692224, 9507120, 10140928, 10865280, 12676160, 14487040, 15211392, 19014240, 20281856, 21730560, 25352320, 30422784, 38028480, 43461120, 50704640, 60845568, 76056960, 101409280, 152113920, 304227840]

約数ペア:

[(1, 304227840), (2, 152113920), (3, 101409280), (4, 76056960), (5, 60845568), (6, 50704640), (7, 43461120), (8, 38028480), (10, 30422784), (12, 25352320), (14, 21730560), (15, 20281856), (16, 19014240), (20, 15211392), (21, 14487040), (24, 12676160), (28, 10865280), (30, 10140928), (32, 9507120), (35, 8692224), (40, 7605696), (42, 7243520), (48, 6338080), (56, 5432640), (60, 5070464), (64, 4753560), (70, 4346112), (80, 3802848), (84, 3621760), (96, 3169040), (105, 2897408), (112, 2716320), (120, 2535232), (128, 2376780), (140, 2173056), (160, 1901424), (168, 1810880), (192, 1584520), (210, 1448704), (224, 1358160), (240, 1267616), (256, 1188390), (280, 1086528), (320, 950712), (336, 905440), (384, 792260), (420, 724352), (448, 679080), (480, 633808), (512, 594195), (560, 543264), (640, 475356), (672, 452720), (768, 396130), (840, 362176), (896, 339540), (960, 316904), (1120, 271632), (1280, 237678), (1344, 226360), (1536, 198065), (1680, 181088), (1792, 169770), (1920, 158452), (2240, 135816), (2560, 118839), (2688, 113180), (3360, 90544), (3584, 84885), (3840, 79226), (4480, 67908), (5376, 56590), (5659, 53760), (6720, 45272), (7680, 39613), (8960, 33954), (10752, 28295), (11318, 26880), (13440, 22636), (16977, 17920)]