488976000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1657393920

約数和(自身を除く): 1168417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 125, 128, 150, 160, 167, 183, 192, 200, 240, 244, 250, 300, 305, 320, 334, 366, 375, 384, 400, 480, 488, 500, 501, 600, 610, 640, 668, 732, 750, 800, 835, 915, 960, 976, 1000, 1002, 1200, 1220, 1336, 1464, 1500, 1525, 1600, 1670, 1830, 1920, 1952, 2000, 2004, 2400, 2440, 2505, 2672, 2928, 3000, 3050, 3200, 3340, 3660, 3904, 4000, 4008, 4175, 4575, 4800, 4880, 5010, 5344, 5856, 6000, 6100, 6680, 7320, 7625, 7808, 8000, 8016, 8350, 9150, 9600, 9760, 10020, 10187, 10688, 11712, 12000, 12200, 12525, 13360, 14640, 15250, 16000, 16032, 16700, 18300, 19520, 20040, 20374, 20875, 21376, 22875, 23424, 24000, 24400, 25050, 26720, 29280, 30500, 30561, 32064, 33400, 36600, 39040, 40080, 40748, 41750, 45750, 48000, 48800, 50100, 50935, 53440, 58560, 61000, 61122, 62625, 64128, 66800, 73200, 80160, 81496, 83500, 91500, 97600, 100200, 101870, 106880, 117120, 122000, 122244, 125250, 133600, 146400, 152805, 160320, 162992, 167000, 183000, 195200, 200400, 203740, 244000, 244488, 250500, 254675, 267200, 292800, 305610, 320640, 325984, 334000, 366000, 400800, 407480, 488000, 488976, 501000, 509350, 534400, 585600, 611220, 651968, 668000, 732000, 764025, 801600, 814960, 976000, 977952, 1002000, 1018700, 1222440, 1273375, 1303936, 1336000, 1464000, 1528050, 1603200, 1629920, 1955904, 2004000, 2037400, 2444880, 2546750, 2672000, 2928000, 3056100, 3259840, 3820125, 3911808, 4008000, 4074800, 4889760, 5093500, 6112200, 6519680, 7640250, 8016000, 8149600, 9779520, 10187000, 12224400, 15280500, 16299200, 19559040, 20374000, 24448800, 30561000, 32598400, 40748000, 48897600, 61122000, 81496000, 97795200, 122244000, 162992000, 244488000, 488976000]

約数ペア:

[(1, 488976000), (2, 244488000), (3, 162992000), (4, 122244000), (5, 97795200), (6, 81496000), (8, 61122000), (10, 48897600), (12, 40748000), (15, 32598400), (16, 30561000), (20, 24448800), (24, 20374000), (25, 19559040), (30, 16299200), (32, 15280500), (40, 12224400), (48, 10187000), (50, 9779520), (60, 8149600), (61, 8016000), (64, 7640250), (75, 6519680), (80, 6112200), (96, 5093500), (100, 4889760), (120, 4074800), (122, 4008000), (125, 3911808), (128, 3820125), (150, 3259840), (160, 3056100), (167, 2928000), (183, 2672000), (192, 2546750), (200, 2444880), (240, 2037400), (244, 2004000), (250, 1955904), (300, 1629920), (305, 1603200), (320, 1528050), (334, 1464000), (366, 1336000), (375, 1303936), (384, 1273375), (400, 1222440), (480, 1018700), (488, 1002000), (500, 977952), (501, 976000), (600, 814960), (610, 801600), (640, 764025), (668, 732000), (732, 668000), (750, 651968), (800, 611220), (835, 585600), (915, 534400), (960, 509350), (976, 501000), (1000, 488976), (1002, 488000), (1200, 407480), (1220, 400800), (1336, 366000), (1464, 334000), (1500, 325984), (1525, 320640), (1600, 305610), (1670, 292800), (1830, 267200), (1920, 254675), (1952, 250500), (2000, 244488), (2004, 244000), (2400, 203740), (2440, 200400), (2505, 195200), (2672, 183000), (2928, 167000), (3000, 162992), (3050, 160320), (3200, 152805), (3340, 146400), (3660, 133600), (3904, 125250), (4000, 122244), (4008, 122000), (4175, 117120), (4575, 106880), (4800, 101870), (4880, 100200), (5010, 97600), (5344, 91500), (5856, 83500), (6000, 81496), (6100, 80160), (6680, 73200), (7320, 66800), (7625, 64128), (7808, 62625), (8000, 61122), (8016, 61000), (8350, 58560), (9150, 53440), (9600, 50935), (9760, 50100), (10020, 48800), (10187, 48000), (10688, 45750), (11712, 41750), (12000, 40748), (12200, 40080), (12525, 39040), (13360, 36600), (14640, 33400), (15250, 32064), (16000, 30561), (16032, 30500), (16700, 29280), (18300, 26720), (19520, 25050), (20040, 24400), (20374, 24000), (20875, 23424), (21376, 22875)]