479195520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 1612154880

約数和(自身を除く): 1132959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 97, 120, 124, 128, 155, 160, 166, 186, 192, 194, 240, 248, 249, 291, 310, 320, 332, 372, 384, 388, 415, 465, 480, 485, 496, 498, 582, 620, 640, 664, 744, 776, 830, 930, 960, 970, 992, 996, 1164, 1240, 1245, 1328, 1455, 1488, 1552, 1660, 1860, 1920, 1940, 1984, 1992, 2328, 2480, 2490, 2573, 2656, 2910, 2976, 3007, 3104, 3320, 3720, 3880, 3968, 3984, 4656, 4960, 4980, 5146, 5312, 5820, 5952, 6014, 6208, 6640, 7440, 7719, 7760, 7968, 8051, 9021, 9312, 9920, 9960, 10292, 10624, 11640, 11904, 12028, 12416, 12865, 13280, 14880, 15035, 15438, 15520, 15936, 16102, 18042, 18624, 19840, 19920, 20584, 23280, 24056, 24153, 25730, 26560, 29760, 30070, 30876, 31040, 31872, 32204, 36084, 37248, 38595, 39840, 40255, 41168, 45105, 46560, 48112, 48306, 51460, 53120, 59520, 60140, 61752, 62080, 64408, 72168, 77190, 79680, 80510, 82336, 90210, 93120, 96224, 96612, 102920, 120280, 120765, 123504, 128816, 144336, 154380, 159360, 161020, 164672, 180420, 186240, 192448, 193224, 205840, 240560, 241530, 247008, 249581, 257632, 288672, 308760, 322040, 329344, 360840, 384896, 386448, 411680, 481120, 483060, 494016, 499162, 515264, 577344, 617520, 644080, 721680, 748743, 772896, 823360, 962240, 966120, 988032, 998324, 1030528, 1154688, 1235040, 1247905, 1288160, 1443360, 1497486, 1545792, 1646720, 1924480, 1932240, 1996648, 2470080, 2495810, 2576320, 2886720, 2994972, 3091584, 3743715, 3864480, 3993296, 4940160, 4991620, 5152640, 5773440, 5989944, 7487430, 7728960, 7986592, 9983240, 11979888, 14974860, 15457920, 15973184, 19966480, 23959776, 29949720, 31946368, 39932960, 47919552, 59899440, 79865920, 95839104, 119798880, 159731840, 239597760, 479195520]

約数ペア:

[(1, 479195520), (2, 239597760), (3, 159731840), (4, 119798880), (5, 95839104), (6, 79865920), (8, 59899440), (10, 47919552), (12, 39932960), (15, 31946368), (16, 29949720), (20, 23959776), (24, 19966480), (30, 15973184), (31, 15457920), (32, 14974860), (40, 11979888), (48, 9983240), (60, 7986592), (62, 7728960), (64, 7487430), (80, 5989944), (83, 5773440), (93, 5152640), (96, 4991620), (97, 4940160), (120, 3993296), (124, 3864480), (128, 3743715), (155, 3091584), (160, 2994972), (166, 2886720), (186, 2576320), (192, 2495810), (194, 2470080), (240, 1996648), (248, 1932240), (249, 1924480), (291, 1646720), (310, 1545792), (320, 1497486), (332, 1443360), (372, 1288160), (384, 1247905), (388, 1235040), (415, 1154688), (465, 1030528), (480, 998324), (485, 988032), (496, 966120), (498, 962240), (582, 823360), (620, 772896), (640, 748743), (664, 721680), (744, 644080), (776, 617520), (830, 577344), (930, 515264), (960, 499162), (970, 494016), (992, 483060), (996, 481120), (1164, 411680), (1240, 386448), (1245, 384896), (1328, 360840), (1455, 329344), (1488, 322040), (1552, 308760), (1660, 288672), (1860, 257632), (1920, 249581), (1940, 247008), (1984, 241530), (1992, 240560), (2328, 205840), (2480, 193224), (2490, 192448), (2573, 186240), (2656, 180420), (2910, 164672), (2976, 161020), (3007, 159360), (3104, 154380), (3320, 144336), (3720, 128816), (3880, 123504), (3968, 120765), (3984, 120280), (4656, 102920), (4960, 96612), (4980, 96224), (5146, 93120), (5312, 90210), (5820, 82336), (5952, 80510), (6014, 79680), (6208, 77190), (6640, 72168), (7440, 64408), (7719, 62080), (7760, 61752), (7968, 60140), (8051, 59520), (9021, 53120), (9312, 51460), (9920, 48306), (9960, 48112), (10292, 46560), (10624, 45105), (11640, 41168), (11904, 40255), (12028, 39840), (12416, 38595), (12865, 37248), (13280, 36084), (14880, 32204), (15035, 31872), (15438, 31040), (15520, 30876), (15936, 30070), (16102, 29760), (18042, 26560), (18624, 25730), (19840, 24153), (19920, 24056), (20584, 23280)]