1178722080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1277}}^1$

素因数の和:1939

約数の個数: 144

約数和(自身を含む): 4031819064

約数和(自身を除く): 2853096984

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, 641, 720, 1277, 1282, 1440, 1923, 2554, 2564, 3205, 3831, 3846, 5108, 5128, 5769, 6385, 6410, 7662, 7692, 9615, 10216, 10256, 11493, 11538, 12770, 12820, 15324, 15384, 19155, 19230, 20432, 20512, 22986, 23076, 25540, 25640, 28845, 30648, 30768, 38310, 38460, 40864, 45972, 46152, 51080, 51280, 57465, 57690, 61296, 61536, 76620, 76920, 91944, 92304, 102160, 102560, 114930, 115380, 122592, 153240, 153840, 183888, 184608, 204320, 229860, 230760, 306480, 307680, 367776, 459720, 461520, 612960, 818557, 919440, 923040, 1637114, 1838880, 2455671, 3274228, 4092785, 4911342, 6548456, 7367013, 8185570, 9822684, 12278355, 13096912, 14734026, 16371140, 19645368, 24556710, 26193824, 29468052, 32742280, 36835065, 39290736, 49113420, 58936104, 65484560, 73670130, 78581472, 98226840, 117872208, 130969120, 147340260, 196453680, 235744416, 294680520, 392907360, 589361040, 1178722080]

約数ペア:

[(1, 1178722080), (2, 589361040), (3, 392907360), (4, 294680520), (5, 235744416), (6, 196453680), (8, 147340260), (9, 130969120), (10, 117872208), (12, 98226840), (15, 78581472), (16, 73670130), (18, 65484560), (20, 58936104), (24, 49113420), (30, 39290736), (32, 36835065), (36, 32742280), (40, 29468052), (45, 26193824), (48, 24556710), (60, 19645368), (72, 16371140), (80, 14734026), (90, 13096912), (96, 12278355), (120, 9822684), (144, 8185570), (160, 7367013), (180, 6548456), (240, 4911342), (288, 4092785), (360, 3274228), (480, 2455671), (641, 1838880), (720, 1637114), (1277, 923040), (1282, 919440), (1440, 818557), (1923, 612960), (2554, 461520), (2564, 459720), (3205, 367776), (3831, 307680), (3846, 306480), (5108, 230760), (5128, 229860), (5769, 204320), (6385, 184608), (6410, 183888), (7662, 153840), (7692, 153240), (9615, 122592), (10216, 115380), (10256, 114930), (11493, 102560), (11538, 102160), (12770, 92304), (12820, 91944), (15324, 76920), (15384, 76620), (19155, 61536), (19230, 61296), (20432, 57690), (20512, 57465), (22986, 51280), (23076, 51080), (25540, 46152), (25640, 45972), (28845, 40864), (30648, 38460), (30768, 38310)]