12814680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4680

約数の個数: 64

約数和(自身を含む): 40124160

約数和(自身を除く): 27309480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4643, 9286, 13929, 18572, 23215, 27858, 37144, 46430, 55716, 69645, 92860, 106789, 111432, 139290, 185720, 213578, 278580, 320367, 427156, 533945, 557160, 640734, 854312, 1067890, 1281468, 1601835, 2135780, 2562936, 3203670, 4271560, 6407340, 12814680]

約数ペア:

[(1, 12814680), (2, 6407340), (3, 4271560), (4, 3203670), (5, 2562936), (6, 2135780), (8, 1601835), (10, 1281468), (12, 1067890), (15, 854312), (20, 640734), (23, 557160), (24, 533945), (30, 427156), (40, 320367), (46, 278580), (60, 213578), (69, 185720), (92, 139290), (115, 111432), (120, 106789), (138, 92860), (184, 69645), (230, 55716), (276, 46430), (345, 37144), (460, 27858), (552, 23215), (690, 18572), (920, 13929), (1380, 9286), (2760, 4643)]