23653440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 83685888

約数和(自身を除く): 60032448

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, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 191, 192, 215, 240, 258, 288, 320, 344, 360, 382, 387, 430, 480, 516, 573, 576, 645, 688, 720, 764, 774, 860, 955, 960, 1032, 1146, 1290, 1376, 1440, 1528, 1548, 1719, 1720, 1910, 1935, 2064, 2292, 2580, 2752, 2865, 2880, 3056, 3096, 3438, 3440, 3820, 3870, 4128, 4584, 5160, 5730, 6112, 6192, 6876, 6880, 7640, 7740, 8213, 8256, 8595, 9168, 10320, 11460, 12224, 12384, 13752, 13760, 15280, 15480, 16426, 17190, 18336, 20640, 22920, 24639, 24768, 27504, 30560, 30960, 32852, 34380, 36672, 41065, 41280, 45840, 49278, 55008, 61120, 61920, 65704, 68760, 73917, 82130, 91680, 98556, 110016, 123195, 123840, 131408, 137520, 147834, 164260, 183360, 197112, 246390, 262816, 275040, 295668, 328520, 369585, 394224, 492780, 525632, 550080, 591336, 657040, 739170, 788448, 985560, 1182672, 1314080, 1478340, 1576896, 1971120, 2365344, 2628160, 2956680, 3942240, 4730688, 5913360, 7884480, 11826720, 23653440]

約数ペア:

[(1, 23653440), (2, 11826720), (3, 7884480), (4, 5913360), (5, 4730688), (6, 3942240), (8, 2956680), (9, 2628160), (10, 2365344), (12, 1971120), (15, 1576896), (16, 1478340), (18, 1314080), (20, 1182672), (24, 985560), (30, 788448), (32, 739170), (36, 657040), (40, 591336), (43, 550080), (45, 525632), (48, 492780), (60, 394224), (64, 369585), (72, 328520), (80, 295668), (86, 275040), (90, 262816), (96, 246390), (120, 197112), (129, 183360), (144, 164260), (160, 147834), (172, 137520), (180, 131408), (191, 123840), (192, 123195), (215, 110016), (240, 98556), (258, 91680), (288, 82130), (320, 73917), (344, 68760), (360, 65704), (382, 61920), (387, 61120), (430, 55008), (480, 49278), (516, 45840), (573, 41280), (576, 41065), (645, 36672), (688, 34380), (720, 32852), (764, 30960), (774, 30560), (860, 27504), (955, 24768), (960, 24639), (1032, 22920), (1146, 20640), (1290, 18336), (1376, 17190), (1440, 16426), (1528, 15480), (1548, 15280), (1719, 13760), (1720, 13752), (1910, 12384), (1935, 12224), (2064, 11460), (2292, 10320), (2580, 9168), (2752, 8595), (2865, 8256), (2880, 8213), (3056, 7740), (3096, 7640), (3438, 6880), (3440, 6876), (3820, 6192), (3870, 6112), (4128, 5730), (4584, 5160)]