89673840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 302927040

約数和(自身を除く): 213253200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 463, 538, 720, 807, 926, 1076, 1345, 1389, 1614, 1852, 2152, 2315, 2421, 2690, 2778, 3228, 3704, 4035, 4167, 4304, 4630, 4842, 5380, 5556, 6456, 6945, 7408, 8070, 8334, 9260, 9684, 10760, 11112, 12105, 12912, 13890, 16140, 16668, 18520, 19368, 20835, 21520, 22224, 24210, 27780, 32280, 33336, 37040, 38736, 41670, 48420, 55560, 64560, 66672, 83340, 96840, 111120, 124547, 166680, 193680, 249094, 333360, 373641, 498188, 622735, 747282, 996376, 1120923, 1245470, 1494564, 1868205, 1992752, 2241846, 2490940, 2989128, 3736410, 4483692, 4981880, 5604615, 5978256, 7472820, 8967384, 9963760, 11209230, 14945640, 17934768, 22418460, 29891280, 44836920, 89673840]

約数ペア:

[(1, 89673840), (2, 44836920), (3, 29891280), (4, 22418460), (5, 17934768), (6, 14945640), (8, 11209230), (9, 9963760), (10, 8967384), (12, 7472820), (15, 5978256), (16, 5604615), (18, 4981880), (20, 4483692), (24, 3736410), (30, 2989128), (36, 2490940), (40, 2241846), (45, 1992752), (48, 1868205), (60, 1494564), (72, 1245470), (80, 1120923), (90, 996376), (120, 747282), (144, 622735), (180, 498188), (240, 373641), (269, 333360), (360, 249094), (463, 193680), (538, 166680), (720, 124547), (807, 111120), (926, 96840), (1076, 83340), (1345, 66672), (1389, 64560), (1614, 55560), (1852, 48420), (2152, 41670), (2315, 38736), (2421, 37040), (2690, 33336), (2778, 32280), (3228, 27780), (3704, 24210), (4035, 22224), (4167, 21520), (4304, 20835), (4630, 19368), (4842, 18520), (5380, 16668), (5556, 16140), (6456, 13890), (6945, 12912), (7408, 12105), (8070, 11112), (8334, 10760), (9260, 9684)]