481762560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 1554094080

約数和(自身を除く): 1072331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1151, 1280, 1308, 1635, 1744, 1920, 2180, 2302, 2616, 3270, 3453, 3488, 3840, 4360, 4604, 5232, 5755, 6540, 6906, 6976, 8720, 9208, 10464, 11510, 13080, 13812, 13952, 17265, 17440, 18416, 20928, 23020, 26160, 27624, 27904, 34530, 34880, 36832, 41856, 46040, 52320, 55248, 69060, 69760, 73664, 83712, 92080, 104640, 110496, 125459, 138120, 139520, 147328, 184160, 209280, 220992, 250918, 276240, 294656, 368320, 376377, 418560, 441984, 501836, 552480, 627295, 736640, 752754, 883968, 1003672, 1104960, 1254590, 1473280, 1505508, 1881885, 2007344, 2209920, 2509180, 3011016, 3763770, 4014688, 4419840, 5018360, 6022032, 7527540, 8029376, 10036720, 12044064, 15055080, 16058752, 20073440, 24088128, 30110160, 32117504, 40146880, 48176256, 60220320, 80293760, 96352512, 120440640, 160587520, 240881280, 481762560]

約数ペア:

[(1, 481762560), (2, 240881280), (3, 160587520), (4, 120440640), (5, 96352512), (6, 80293760), (8, 60220320), (10, 48176256), (12, 40146880), (15, 32117504), (16, 30110160), (20, 24088128), (24, 20073440), (30, 16058752), (32, 15055080), (40, 12044064), (48, 10036720), (60, 8029376), (64, 7527540), (80, 6022032), (96, 5018360), (109, 4419840), (120, 4014688), (128, 3763770), (160, 3011016), (192, 2509180), (218, 2209920), (240, 2007344), (256, 1881885), (320, 1505508), (327, 1473280), (384, 1254590), (436, 1104960), (480, 1003672), (545, 883968), (640, 752754), (654, 736640), (768, 627295), (872, 552480), (960, 501836), (1090, 441984), (1151, 418560), (1280, 376377), (1308, 368320), (1635, 294656), (1744, 276240), (1920, 250918), (2180, 220992), (2302, 209280), (2616, 184160), (3270, 147328), (3453, 139520), (3488, 138120), (3840, 125459), (4360, 110496), (4604, 104640), (5232, 92080), (5755, 83712), (6540, 73664), (6906, 69760), (6976, 69060), (8720, 55248), (9208, 52320), (10464, 46040), (11510, 41856), (13080, 36832), (13812, 34880), (13952, 34530), (17265, 27904), (17440, 27624), (18416, 26160), (20928, 23020)]