240988800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1971

約数の個数: 192

約数和(自身を含む): 855257760

約数和(自身を除く): 614268960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1931, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3862, 3900, 4160, 4800, 4992, 5200, 5793, 6240, 7724, 7800, 8320, 9600, 9655, 10400, 11586, 12480, 15448, 15600, 19310, 20800, 23172, 24960, 25103, 28965, 30896, 31200, 38620, 41600, 46344, 48275, 50206, 57930, 61792, 62400, 75309, 77240, 92688, 96550, 100412, 115860, 123584, 124800, 125515, 144825, 150618, 154480, 185376, 193100, 200824, 231720, 247168, 251030, 289650, 301236, 308960, 370752, 376545, 386200, 401648, 463440, 502060, 579300, 602472, 617920, 627575, 741504, 753090, 772400, 803296, 926880, 1004120, 1158600, 1204944, 1235840, 1255150, 1506180, 1544800, 1606592, 1853760, 1882725, 2008240, 2317200, 2409888, 2510300, 3012360, 3089600, 3213184, 3707520, 3765450, 4016480, 4634400, 4819776, 5020600, 6024720, 6179200, 7530900, 8032960, 9268800, 9639552, 10041200, 12049440, 15061800, 16065920, 18537600, 20082400, 24098880, 30123600, 40164800, 48197760, 60247200, 80329600, 120494400, 240988800]

約数ペア:

[(1, 240988800), (2, 120494400), (3, 80329600), (4, 60247200), (5, 48197760), (6, 40164800), (8, 30123600), (10, 24098880), (12, 20082400), (13, 18537600), (15, 16065920), (16, 15061800), (20, 12049440), (24, 10041200), (25, 9639552), (26, 9268800), (30, 8032960), (32, 7530900), (39, 6179200), (40, 6024720), (48, 5020600), (50, 4819776), (52, 4634400), (60, 4016480), (64, 3765450), (65, 3707520), (75, 3213184), (78, 3089600), (80, 3012360), (96, 2510300), (100, 2409888), (104, 2317200), (120, 2008240), (128, 1882725), (130, 1853760), (150, 1606592), (156, 1544800), (160, 1506180), (192, 1255150), (195, 1235840), (200, 1204944), (208, 1158600), (240, 1004120), (260, 926880), (300, 803296), (312, 772400), (320, 753090), (325, 741504), (384, 627575), (390, 617920), (400, 602472), (416, 579300), (480, 502060), (520, 463440), (600, 401648), (624, 386200), (640, 376545), (650, 370752), (780, 308960), (800, 301236), (832, 289650), (960, 251030), (975, 247168), (1040, 231720), (1200, 200824), (1248, 193100), (1300, 185376), (1560, 154480), (1600, 150618), (1664, 144825), (1920, 125515), (1931, 124800), (1950, 123584), (2080, 115860), (2400, 100412), (2496, 96550), (2600, 92688), (3120, 77240), (3200, 75309), (3862, 62400), (3900, 61792), (4160, 57930), (4800, 50206), (4992, 48275), (5200, 46344), (5793, 41600), (6240, 38620), (7724, 31200), (7800, 30896), (8320, 28965), (9600, 25103), (9655, 24960), (10400, 23172), (11586, 20800), (12480, 19310), (15448, 15600)]