496628640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 1701285768

約数和(自身を除く): 1204657128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 480, 706, 720, 977, 1059, 1412, 1440, 1765, 1954, 2118, 2824, 2931, 3177, 3530, 3908, 4236, 4885, 5295, 5648, 5862, 6354, 7060, 7816, 8472, 8793, 9770, 10590, 11296, 11724, 12708, 14120, 14655, 15632, 15885, 16944, 17586, 19540, 21180, 23448, 25416, 28240, 29310, 31264, 31770, 33888, 35172, 39080, 42360, 43965, 46896, 50832, 56480, 58620, 63540, 70344, 78160, 84720, 87930, 93792, 101664, 117240, 127080, 140688, 156320, 169440, 175860, 234480, 254160, 281376, 344881, 351720, 468960, 508320, 689762, 703440, 1034643, 1379524, 1406880, 1724405, 2069286, 2759048, 3103929, 3448810, 4138572, 5173215, 5518096, 6207858, 6897620, 8277144, 10346430, 11036192, 12415716, 13795240, 15519645, 16554288, 20692860, 24831432, 27590480, 31039290, 33108576, 41385720, 49662864, 55180960, 62078580, 82771440, 99325728, 124157160, 165542880, 248314320, 496628640]

約数ペア:

[(1, 496628640), (2, 248314320), (3, 165542880), (4, 124157160), (5, 99325728), (6, 82771440), (8, 62078580), (9, 55180960), (10, 49662864), (12, 41385720), (15, 33108576), (16, 31039290), (18, 27590480), (20, 24831432), (24, 20692860), (30, 16554288), (32, 15519645), (36, 13795240), (40, 12415716), (45, 11036192), (48, 10346430), (60, 8277144), (72, 6897620), (80, 6207858), (90, 5518096), (96, 5173215), (120, 4138572), (144, 3448810), (160, 3103929), (180, 2759048), (240, 2069286), (288, 1724405), (353, 1406880), (360, 1379524), (480, 1034643), (706, 703440), (720, 689762), (977, 508320), (1059, 468960), (1412, 351720), (1440, 344881), (1765, 281376), (1954, 254160), (2118, 234480), (2824, 175860), (2931, 169440), (3177, 156320), (3530, 140688), (3908, 127080), (4236, 117240), (4885, 101664), (5295, 93792), (5648, 87930), (5862, 84720), (6354, 78160), (7060, 70344), (7816, 63540), (8472, 58620), (8793, 56480), (9770, 50832), (10590, 46896), (11296, 43965), (11724, 42360), (12708, 39080), (14120, 35172), (14655, 33888), (15632, 31770), (15885, 31264), (16944, 29310), (17586, 28240), (19540, 25416), (21180, 23448)]