275439360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10278

約数の個数: 144

約数和(自身を含む): 1005451776

約数和(自身を除く): 730012416

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 10247, 13440, 20494, 26880, 30741, 40988, 51235, 61482, 71729, 81976, 102470, 122964, 143458, 153705, 163952, 204940, 215187, 245928, 286916, 307410, 327904, 358645, 409880, 430374, 491856, 573832, 614820, 655808, 717290, 819760, 860748, 983712, 1075935, 1147664, 1229640, 1311616, 1434580, 1639520, 1721496, 1967424, 2151870, 2295328, 2459280, 2623232, 2869160, 3279040, 3442992, 3934848, 4303740, 4590656, 4918560, 5738320, 6558080, 6885984, 7869696, 8607480, 9181312, 9837120, 11476640, 13116160, 13771968, 17214960, 18362624, 19674240, 22953280, 27543936, 34429920, 39348480, 45906560, 55087872, 68859840, 91813120, 137719680, 275439360]

約数ペア:

[(1, 275439360), (2, 137719680), (3, 91813120), (4, 68859840), (5, 55087872), (6, 45906560), (7, 39348480), (8, 34429920), (10, 27543936), (12, 22953280), (14, 19674240), (15, 18362624), (16, 17214960), (20, 13771968), (21, 13116160), (24, 11476640), (28, 9837120), (30, 9181312), (32, 8607480), (35, 7869696), (40, 6885984), (42, 6558080), (48, 5738320), (56, 4918560), (60, 4590656), (64, 4303740), (70, 3934848), (80, 3442992), (84, 3279040), (96, 2869160), (105, 2623232), (112, 2459280), (120, 2295328), (128, 2151870), (140, 1967424), (160, 1721496), (168, 1639520), (192, 1434580), (210, 1311616), (224, 1229640), (240, 1147664), (256, 1075935), (280, 983712), (320, 860748), (336, 819760), (384, 717290), (420, 655808), (448, 614820), (480, 573832), (560, 491856), (640, 430374), (672, 409880), (768, 358645), (840, 327904), (896, 307410), (960, 286916), (1120, 245928), (1280, 215187), (1344, 204940), (1680, 163952), (1792, 153705), (1920, 143458), (2240, 122964), (2688, 102470), (3360, 81976), (3840, 71729), (4480, 61482), (5376, 51235), (6720, 40988), (8960, 30741), (10247, 26880), (13440, 20494)]