253695360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 813592800

約数和(自身を除く): 559897440

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, 229, 240, 320, 384, 458, 480, 577, 640, 687, 916, 960, 1145, 1154, 1374, 1731, 1832, 1920, 2290, 2308, 2748, 2885, 3435, 3462, 3664, 4580, 4616, 5496, 5770, 6870, 6924, 7328, 8655, 9160, 9232, 10992, 11540, 13740, 13848, 14656, 17310, 18320, 18464, 21984, 23080, 27480, 27696, 29312, 34620, 36640, 36928, 43968, 46160, 54960, 55392, 69240, 73280, 73856, 87936, 92320, 109920, 110784, 132133, 138480, 146560, 184640, 219840, 221568, 264266, 276960, 369280, 396399, 439680, 528532, 553920, 660665, 792798, 1057064, 1107840, 1321330, 1585596, 1981995, 2114128, 2642660, 3171192, 3963990, 4228256, 5285320, 6342384, 7927980, 8456512, 10570640, 12684768, 15855960, 16913024, 21141280, 25369536, 31711920, 42282560, 50739072, 63423840, 84565120, 126847680, 253695360]

約数ペア:

[(1, 253695360), (2, 126847680), (3, 84565120), (4, 63423840), (5, 50739072), (6, 42282560), (8, 31711920), (10, 25369536), (12, 21141280), (15, 16913024), (16, 15855960), (20, 12684768), (24, 10570640), (30, 8456512), (32, 7927980), (40, 6342384), (48, 5285320), (60, 4228256), (64, 3963990), (80, 3171192), (96, 2642660), (120, 2114128), (128, 1981995), (160, 1585596), (192, 1321330), (229, 1107840), (240, 1057064), (320, 792798), (384, 660665), (458, 553920), (480, 528532), (577, 439680), (640, 396399), (687, 369280), (916, 276960), (960, 264266), (1145, 221568), (1154, 219840), (1374, 184640), (1731, 146560), (1832, 138480), (1920, 132133), (2290, 110784), (2308, 109920), (2748, 92320), (2885, 87936), (3435, 73856), (3462, 73280), (3664, 69240), (4580, 55392), (4616, 54960), (5496, 46160), (5770, 43968), (6870, 36928), (6924, 36640), (7328, 34620), (8655, 29312), (9160, 27696), (9232, 27480), (10992, 23080), (11540, 21984), (13740, 18464), (13848, 18320), (14656, 17310)]