154882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1903

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 382906080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1823, 1888, 2124, 2360, 2655, 2832, 3540, 3646, 4248, 4720, 5310, 5469, 5664, 7080, 7292, 8496, 9115, 9440, 10620, 10938, 14160, 14584, 16407, 16992, 18230, 21240, 21876, 27345, 28320, 29168, 32814, 36460, 42480, 43752, 54690, 58336, 65628, 72920, 82035, 84960, 87504, 107557, 109380, 131256, 145840, 164070, 175008, 215114, 218760, 262512, 291680, 322671, 328140, 430228, 437520, 525024, 537785, 645342, 656280, 860456, 875040, 968013, 1075570, 1290684, 1312560, 1613355, 1720912, 1936026, 2151140, 2581368, 2625120, 3226710, 3441824, 3872052, 4302280, 4840065, 5162736, 6453420, 7744104, 8604560, 9680130, 10325472, 12906840, 15488208, 17209120, 19360260, 25813680, 30976416, 38720520, 51627360, 77441040, 154882080]

約数ペア:

[(1, 154882080), (2, 77441040), (3, 51627360), (4, 38720520), (5, 30976416), (6, 25813680), (8, 19360260), (9, 17209120), (10, 15488208), (12, 12906840), (15, 10325472), (16, 9680130), (18, 8604560), (20, 7744104), (24, 6453420), (30, 5162736), (32, 4840065), (36, 4302280), (40, 3872052), (45, 3441824), (48, 3226710), (59, 2625120), (60, 2581368), (72, 2151140), (80, 1936026), (90, 1720912), (96, 1613355), (118, 1312560), (120, 1290684), (144, 1075570), (160, 968013), (177, 875040), (180, 860456), (236, 656280), (240, 645342), (288, 537785), (295, 525024), (354, 437520), (360, 430228), (472, 328140), (480, 322671), (531, 291680), (590, 262512), (708, 218760), (720, 215114), (885, 175008), (944, 164070), (1062, 145840), (1180, 131256), (1416, 109380), (1440, 107557), (1770, 87504), (1823, 84960), (1888, 82035), (2124, 72920), (2360, 65628), (2655, 58336), (2832, 54690), (3540, 43752), (3646, 42480), (4248, 36460), (4720, 32814), (5310, 29168), (5469, 28320), (5664, 27345), (7080, 21876), (7292, 21240), (8496, 18230), (9115, 16992), (9440, 16407), (10620, 14584), (10938, 14160)]