11826720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 41513472

約数和(自身を除く): 29686752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 191, 215, 240, 258, 288, 344, 360, 382, 387, 430, 480, 516, 573, 645, 688, 720, 764, 774, 860, 955, 1032, 1146, 1290, 1376, 1440, 1528, 1548, 1719, 1720, 1910, 1935, 2064, 2292, 2580, 2865, 3056, 3096, 3438, 3440, 3820, 3870, 4128, 4584, 5160, 5730, 6112, 6192, 6876, 6880, 7640, 7740, 8213, 8595, 9168, 10320, 11460, 12384, 13752, 15280, 15480, 16426, 17190, 18336, 20640, 22920, 24639, 27504, 30560, 30960, 32852, 34380, 41065, 45840, 49278, 55008, 61920, 65704, 68760, 73917, 82130, 91680, 98556, 123195, 131408, 137520, 147834, 164260, 197112, 246390, 262816, 275040, 295668, 328520, 369585, 394224, 492780, 591336, 657040, 739170, 788448, 985560, 1182672, 1314080, 1478340, 1971120, 2365344, 2956680, 3942240, 5913360, 11826720]

約数ペア:

[(1, 11826720), (2, 5913360), (3, 3942240), (4, 2956680), (5, 2365344), (6, 1971120), (8, 1478340), (9, 1314080), (10, 1182672), (12, 985560), (15, 788448), (16, 739170), (18, 657040), (20, 591336), (24, 492780), (30, 394224), (32, 369585), (36, 328520), (40, 295668), (43, 275040), (45, 262816), (48, 246390), (60, 197112), (72, 164260), (80, 147834), (86, 137520), (90, 131408), (96, 123195), (120, 98556), (129, 91680), (144, 82130), (160, 73917), (172, 68760), (180, 65704), (191, 61920), (215, 55008), (240, 49278), (258, 45840), (288, 41065), (344, 34380), (360, 32852), (382, 30960), (387, 30560), (430, 27504), (480, 24639), (516, 22920), (573, 20640), (645, 18336), (688, 17190), (720, 16426), (764, 15480), (774, 15280), (860, 13752), (955, 12384), (1032, 11460), (1146, 10320), (1290, 9168), (1376, 8595), (1440, 8213), (1528, 7740), (1548, 7640), (1719, 6880), (1720, 6876), (1910, 6192), (1935, 6112), (2064, 5730), (2292, 5160), (2580, 4584), (2865, 4128), (3056, 3870), (3096, 3820), (3438, 3440)]