29625840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1831

約数の個数: 120

約数和(自身を含む): 103877280

約数和(自身を除く): 74251440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1789, 1840, 2070, 2760, 3312, 3578, 4140, 5367, 5520, 7156, 8280, 8945, 10734, 14312, 16101, 16560, 17890, 21468, 26835, 28624, 32202, 35780, 41147, 42936, 53670, 64404, 71560, 80505, 82294, 85872, 107340, 123441, 128808, 143120, 161010, 164588, 205735, 214680, 246882, 257616, 322020, 329176, 370323, 411470, 429360, 493764, 617205, 644040, 658352, 740646, 822940, 987528, 1234410, 1288080, 1481292, 1645880, 1851615, 1975056, 2468820, 2962584, 3291760, 3703230, 4937640, 5925168, 7406460, 9875280, 14812920, 29625840]

約数ペア:

[(1, 29625840), (2, 14812920), (3, 9875280), (4, 7406460), (5, 5925168), (6, 4937640), (8, 3703230), (9, 3291760), (10, 2962584), (12, 2468820), (15, 1975056), (16, 1851615), (18, 1645880), (20, 1481292), (23, 1288080), (24, 1234410), (30, 987528), (36, 822940), (40, 740646), (45, 658352), (46, 644040), (48, 617205), (60, 493764), (69, 429360), (72, 411470), (80, 370323), (90, 329176), (92, 322020), (115, 257616), (120, 246882), (138, 214680), (144, 205735), (180, 164588), (184, 161010), (207, 143120), (230, 128808), (240, 123441), (276, 107340), (345, 85872), (360, 82294), (368, 80505), (414, 71560), (460, 64404), (552, 53670), (690, 42936), (720, 41147), (828, 35780), (920, 32202), (1035, 28624), (1104, 26835), (1380, 21468), (1656, 17890), (1789, 16560), (1840, 16101), (2070, 14312), (2760, 10734), (3312, 8945), (3578, 8280), (4140, 7156), (5367, 5520)]