147971520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 168

約数和(自身を含む): 513527040

約数和(自身を除く): 365555520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 191, 192, 240, 269, 288, 320, 360, 382, 480, 538, 573, 576, 720, 764, 807, 955, 960, 1076, 1146, 1345, 1440, 1528, 1614, 1719, 1910, 2152, 2292, 2421, 2690, 2865, 2880, 3056, 3228, 3438, 3820, 4035, 4304, 4584, 4842, 5380, 5730, 6112, 6456, 6876, 7640, 8070, 8595, 8608, 9168, 9684, 10760, 11460, 12105, 12224, 12912, 13752, 15280, 16140, 17190, 17216, 18336, 19368, 21520, 22920, 24210, 25824, 27504, 30560, 32280, 34380, 36672, 38736, 43040, 45840, 48420, 51379, 51648, 55008, 61120, 64560, 68760, 77472, 86080, 91680, 96840, 102758, 110016, 129120, 137520, 154137, 154944, 183360, 193680, 205516, 256895, 258240, 275040, 308274, 387360, 411032, 462411, 513790, 550080, 616548, 770685, 774720, 822064, 924822, 1027580, 1233096, 1541370, 1644128, 1849644, 2055160, 2312055, 2466192, 3082740, 3288256, 3699288, 4110320, 4624110, 4932384, 6165480, 7398576, 8220640, 9248220, 9864768, 12330960, 14797152, 16441280, 18496440, 24661920, 29594304, 36992880, 49323840, 73985760, 147971520]

約数ペア:

[(1, 147971520), (2, 73985760), (3, 49323840), (4, 36992880), (5, 29594304), (6, 24661920), (8, 18496440), (9, 16441280), (10, 14797152), (12, 12330960), (15, 9864768), (16, 9248220), (18, 8220640), (20, 7398576), (24, 6165480), (30, 4932384), (32, 4624110), (36, 4110320), (40, 3699288), (45, 3288256), (48, 3082740), (60, 2466192), (64, 2312055), (72, 2055160), (80, 1849644), (90, 1644128), (96, 1541370), (120, 1233096), (144, 1027580), (160, 924822), (180, 822064), (191, 774720), (192, 770685), (240, 616548), (269, 550080), (288, 513790), (320, 462411), (360, 411032), (382, 387360), (480, 308274), (538, 275040), (573, 258240), (576, 256895), (720, 205516), (764, 193680), (807, 183360), (955, 154944), (960, 154137), (1076, 137520), (1146, 129120), (1345, 110016), (1440, 102758), (1528, 96840), (1614, 91680), (1719, 86080), (1910, 77472), (2152, 68760), (2292, 64560), (2421, 61120), (2690, 55008), (2865, 51648), (2880, 51379), (3056, 48420), (3228, 45840), (3438, 43040), (3820, 38736), (4035, 36672), (4304, 34380), (4584, 32280), (4842, 30560), (5380, 27504), (5730, 25824), (6112, 24210), (6456, 22920), (6876, 21520), (7640, 19368), (8070, 18336), (8595, 17216), (8608, 17190), (9168, 16140), (9684, 15280), (10760, 13752), (11460, 12912), (12105, 12224)]