789675120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 2876065920

約数和(自身を除く): 2086390800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 239, 240, 260, 312, 353, 360, 390, 468, 478, 520, 585, 624, 706, 717, 720, 780, 936, 956, 1040, 1059, 1170, 1195, 1412, 1434, 1560, 1765, 1872, 1912, 2118, 2151, 2340, 2390, 2824, 2868, 3107, 3120, 3177, 3530, 3585, 3824, 4236, 4302, 4589, 4680, 4780, 5295, 5648, 5736, 6214, 6354, 7060, 7170, 8472, 8604, 9178, 9321, 9360, 9560, 10590, 10755, 11472, 12428, 12708, 13767, 14120, 14340, 15535, 15885, 16944, 17208, 18356, 18642, 19120, 21180, 21510, 22945, 24856, 25416, 27534, 27963, 28240, 28680, 31070, 31770, 34416, 36712, 37284, 41301, 42360, 43020, 45890, 46605, 49712, 50832, 55068, 55926, 57360, 62140, 63540, 68835, 73424, 74568, 82602, 84367, 84720, 86040, 91780, 93210, 110136, 111852, 124280, 127080, 137670, 139815, 149136, 165204, 168734, 172080, 183560, 186420, 206505, 220272, 223704, 248560, 253101, 254160, 275340, 279630, 330408, 337468, 367120, 372840, 413010, 421835, 447408, 506202, 550680, 559260, 660816, 674936, 745680, 759303, 826020, 843670, 1012404, 1096771, 1101360, 1118520, 1265505, 1349872, 1518606, 1652040, 1687340, 2024808, 2193542, 2237040, 2531010, 3037212, 3290313, 3304080, 3374680, 3796515, 4049616, 4387084, 5062020, 5483855, 6074424, 6580626, 6749360, 7593030, 8774168, 9870939, 10124040, 10967710, 12148848, 13161252, 15186060, 16451565, 17548336, 19741878, 20248080, 21935420, 26322504, 30372120, 32903130, 39483756, 43870840, 49354695, 52645008, 60744240, 65806260, 78967512, 87741680, 98709390, 131612520, 157935024, 197418780, 263225040, 394837560, 789675120]

約数ペア:

[(1, 789675120), (2, 394837560), (3, 263225040), (4, 197418780), (5, 157935024), (6, 131612520), (8, 98709390), (9, 87741680), (10, 78967512), (12, 65806260), (13, 60744240), (15, 52645008), (16, 49354695), (18, 43870840), (20, 39483756), (24, 32903130), (26, 30372120), (30, 26322504), (36, 21935420), (39, 20248080), (40, 19741878), (45, 17548336), (48, 16451565), (52, 15186060), (60, 13161252), (65, 12148848), (72, 10967710), (78, 10124040), (80, 9870939), (90, 8774168), (104, 7593030), (117, 6749360), (120, 6580626), (130, 6074424), (144, 5483855), (156, 5062020), (180, 4387084), (195, 4049616), (208, 3796515), (234, 3374680), (239, 3304080), (240, 3290313), (260, 3037212), (312, 2531010), (353, 2237040), (360, 2193542), (390, 2024808), (468, 1687340), (478, 1652040), (520, 1518606), (585, 1349872), (624, 1265505), (706, 1118520), (717, 1101360), (720, 1096771), (780, 1012404), (936, 843670), (956, 826020), (1040, 759303), (1059, 745680), (1170, 674936), (1195, 660816), (1412, 559260), (1434, 550680), (1560, 506202), (1765, 447408), (1872, 421835), (1912, 413010), (2118, 372840), (2151, 367120), (2340, 337468), (2390, 330408), (2824, 279630), (2868, 275340), (3107, 254160), (3120, 253101), (3177, 248560), (3530, 223704), (3585, 220272), (3824, 206505), (4236, 186420), (4302, 183560), (4589, 172080), (4680, 168734), (4780, 165204), (5295, 149136), (5648, 139815), (5736, 137670), (6214, 127080), (6354, 124280), (7060, 111852), (7170, 110136), (8472, 93210), (8604, 91780), (9178, 86040), (9321, 84720), (9360, 84367), (9560, 82602), (10590, 74568), (10755, 73424), (11472, 68835), (12428, 63540), (12708, 62140), (13767, 57360), (14120, 55926), (14340, 55068), (15535, 50832), (15885, 49712), (16944, 46605), (17208, 45890), (18356, 43020), (18642, 42360), (19120, 41301), (21180, 37284), (21510, 36712), (22945, 34416), (24856, 31770), (25416, 31070), (27534, 28680), (27963, 28240)]