764433360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24691}}^1$

素因数の和:24753

約数の個数: 120

約数和(自身を含む): 2627031264

約数和(自身を除く): 1862597904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 24691, 30960, 49382, 74073, 98764, 123455, 148146, 197528, 222219, 246910, 296292, 370365, 395056, 444438, 493820, 592584, 740730, 888876, 987640, 1061713, 1111095, 1185168, 1481460, 1777752, 1975280, 2123426, 2222190, 2962920, 3185139, 3555504, 4246852, 4444380, 5308565, 5925840, 6370278, 8493704, 8888760, 9555417, 10617130, 12740556, 15925695, 16987408, 17777520, 19110834, 21234260, 25481112, 31851390, 38221668, 42468520, 47777085, 50962224, 63702780, 76443336, 84937040, 95554170, 127405560, 152886672, 191108340, 254811120, 382216680, 764433360]

約数ペア:

[(1, 764433360), (2, 382216680), (3, 254811120), (4, 191108340), (5, 152886672), (6, 127405560), (8, 95554170), (9, 84937040), (10, 76443336), (12, 63702780), (15, 50962224), (16, 47777085), (18, 42468520), (20, 38221668), (24, 31851390), (30, 25481112), (36, 21234260), (40, 19110834), (43, 17777520), (45, 16987408), (48, 15925695), (60, 12740556), (72, 10617130), (80, 9555417), (86, 8888760), (90, 8493704), (120, 6370278), (129, 5925840), (144, 5308565), (172, 4444380), (180, 4246852), (215, 3555504), (240, 3185139), (258, 2962920), (344, 2222190), (360, 2123426), (387, 1975280), (430, 1777752), (516, 1481460), (645, 1185168), (688, 1111095), (720, 1061713), (774, 987640), (860, 888876), (1032, 740730), (1290, 592584), (1548, 493820), (1720, 444438), (1935, 395056), (2064, 370365), (2580, 296292), (3096, 246910), (3440, 222219), (3870, 197528), (5160, 148146), (6192, 123455), (7740, 98764), (10320, 74073), (15480, 49382), (24691, 30960)]