15797420640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{5477}}^1$

素因数の和:7501

約数の個数: 144

約数和(自身を含む): 53945459568

約数和(自身を除く): 38148038928

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, 360, 480, 720, 1440, 2003, 4006, 5477, 6009, 8012, 10015, 10954, 12018, 16024, 16431, 18027, 20030, 21908, 24036, 27385, 30045, 32048, 32862, 36054, 40060, 43816, 48072, 49293, 54770, 60090, 64096, 65724, 72108, 80120, 82155, 87632, 90135, 96144, 98586, 109540, 120180, 131448, 144216, 160240, 164310, 175264, 180270, 192288, 197172, 219080, 240360, 246465, 262896, 288432, 320480, 328620, 360540, 394344, 438160, 480720, 492930, 525792, 576864, 657240, 721080, 788688, 876320, 961440, 985860, 1314480, 1442160, 1577376, 1971720, 2628960, 2884320, 3943440, 7886880, 10970431, 21940862, 32911293, 43881724, 54852155, 65822586, 87763448, 98733879, 109704310, 131645172, 164556465, 175526896, 197467758, 219408620, 263290344, 329112930, 351053792, 394935516, 438817240, 493669395, 526580688, 658225860, 789871032, 877634480, 987338790, 1053161376, 1316451720, 1579742064, 1755268960, 1974677580, 2632903440, 3159484128, 3949355160, 5265806880, 7898710320, 15797420640]

約数ペア:

[(1, 15797420640), (2, 7898710320), (3, 5265806880), (4, 3949355160), (5, 3159484128), (6, 2632903440), (8, 1974677580), (9, 1755268960), (10, 1579742064), (12, 1316451720), (15, 1053161376), (16, 987338790), (18, 877634480), (20, 789871032), (24, 658225860), (30, 526580688), (32, 493669395), (36, 438817240), (40, 394935516), (45, 351053792), (48, 329112930), (60, 263290344), (72, 219408620), (80, 197467758), (90, 175526896), (96, 164556465), (120, 131645172), (144, 109704310), (160, 98733879), (180, 87763448), (240, 65822586), (288, 54852155), (360, 43881724), (480, 32911293), (720, 21940862), (1440, 10970431), (2003, 7886880), (4006, 3943440), (5477, 2884320), (6009, 2628960), (8012, 1971720), (10015, 1577376), (10954, 1442160), (12018, 1314480), (16024, 985860), (16431, 961440), (18027, 876320), (20030, 788688), (21908, 721080), (24036, 657240), (27385, 576864), (30045, 525792), (32048, 492930), (32862, 480720), (36054, 438160), (40060, 394344), (43816, 360540), (48072, 328620), (49293, 320480), (54770, 288432), (60090, 262896), (64096, 246465), (65724, 240360), (72108, 219080), (80120, 197172), (82155, 192288), (87632, 180270), (90135, 175264), (96144, 164310), (98586, 160240), (109540, 144216), (120180, 131448)]