9875280

素因数分解:

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

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 31962240

約数和(自身を除く): 22086960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1789, 1840, 2760, 3578, 5367, 5520, 7156, 8945, 10734, 14312, 17890, 21468, 26835, 28624, 35780, 41147, 42936, 53670, 71560, 82294, 85872, 107340, 123441, 143120, 164588, 205735, 214680, 246882, 329176, 411470, 429360, 493764, 617205, 658352, 822940, 987528, 1234410, 1645880, 1975056, 2468820, 3291760, 4937640, 9875280]

約数ペア:

[(1, 9875280), (2, 4937640), (3, 3291760), (4, 2468820), (5, 1975056), (6, 1645880), (8, 1234410), (10, 987528), (12, 822940), (15, 658352), (16, 617205), (20, 493764), (23, 429360), (24, 411470), (30, 329176), (40, 246882), (46, 214680), (48, 205735), (60, 164588), (69, 143120), (80, 123441), (92, 107340), (115, 85872), (120, 82294), (138, 71560), (184, 53670), (230, 42936), (240, 41147), (276, 35780), (345, 28624), (368, 26835), (460, 21468), (552, 17890), (690, 14312), (920, 10734), (1104, 8945), (1380, 7156), (1789, 5520), (1840, 5367), (2760, 3578)]