1212399360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{35081}}^1$

素因数の和:35111

約数の個数: 144

約数和(自身を含む): 4302456480

約数和(自身を除く): 3090057120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 35081, 70162, 105243, 140324, 175405, 210486, 280648, 315729, 350810, 420972, 526215, 561296, 631458, 701620, 841944, 947187, 1052430, 1122592, 1262916, 1403240, 1578645, 1683888, 1894374, 2104860, 2245184, 2525832, 2806480, 3157290, 3367776, 3788748, 4209720, 4490368, 4735935, 5051664, 5612960, 6314580, 6735552, 7577496, 8419440, 8980736, 9471870, 10103328, 11225920, 12629160, 13471104, 15154992, 16838880, 18943740, 20206656, 22451840, 25258320, 26942208, 30309984, 33677760, 37887480, 40413312, 44903680, 50516640, 60619968, 67355520, 75774960, 80826624, 101033280, 121239936, 134711040, 151549920, 202066560, 242479872, 303099840, 404133120, 606199680, 1212399360]

約数ペア:

[(1, 1212399360), (2, 606199680), (3, 404133120), (4, 303099840), (5, 242479872), (6, 202066560), (8, 151549920), (9, 134711040), (10, 121239936), (12, 101033280), (15, 80826624), (16, 75774960), (18, 67355520), (20, 60619968), (24, 50516640), (27, 44903680), (30, 40413312), (32, 37887480), (36, 33677760), (40, 30309984), (45, 26942208), (48, 25258320), (54, 22451840), (60, 20206656), (64, 18943740), (72, 16838880), (80, 15154992), (90, 13471104), (96, 12629160), (108, 11225920), (120, 10103328), (128, 9471870), (135, 8980736), (144, 8419440), (160, 7577496), (180, 6735552), (192, 6314580), (216, 5612960), (240, 5051664), (256, 4735935), (270, 4490368), (288, 4209720), (320, 3788748), (360, 3367776), (384, 3157290), (432, 2806480), (480, 2525832), (540, 2245184), (576, 2104860), (640, 1894374), (720, 1683888), (768, 1578645), (864, 1403240), (960, 1262916), (1080, 1122592), (1152, 1052430), (1280, 947187), (1440, 841944), (1728, 701620), (1920, 631458), (2160, 561296), (2304, 526215), (2880, 420972), (3456, 350810), (3840, 315729), (4320, 280648), (5760, 210486), (6912, 175405), (8640, 140324), (11520, 105243), (17280, 70162), (34560, 35081)]