840620160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{48647}}^1$

素因数の和:48675

約数の個数: 128

約数和(自身を含む): 2977257600

約数和(自身を除く): 2136637440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 48647, 97294, 145941, 194588, 243235, 291882, 389176, 437823, 486470, 583764, 729705, 778352, 875646, 972940, 1167528, 1313469, 1459410, 1556704, 1751292, 1945880, 2189115, 2335056, 2626938, 2918820, 3113408, 3502584, 3891760, 4378230, 4670112, 5253876, 5837640, 6226816, 6567345, 7005168, 7783520, 8756460, 9340224, 10507752, 11675280, 13134690, 14010336, 15567040, 17512920, 18680448, 21015504, 23350560, 26269380, 28020672, 31134080, 35025840, 42031008, 46701120, 52538760, 56041344, 70051680, 84062016, 93402240, 105077520, 140103360, 168124032, 210155040, 280206720, 420310080, 840620160]

約数ペア:

[(1, 840620160), (2, 420310080), (3, 280206720), (4, 210155040), (5, 168124032), (6, 140103360), (8, 105077520), (9, 93402240), (10, 84062016), (12, 70051680), (15, 56041344), (16, 52538760), (18, 46701120), (20, 42031008), (24, 35025840), (27, 31134080), (30, 28020672), (32, 26269380), (36, 23350560), (40, 21015504), (45, 18680448), (48, 17512920), (54, 15567040), (60, 14010336), (64, 13134690), (72, 11675280), (80, 10507752), (90, 9340224), (96, 8756460), (108, 7783520), (120, 7005168), (128, 6567345), (135, 6226816), (144, 5837640), (160, 5253876), (180, 4670112), (192, 4378230), (216, 3891760), (240, 3502584), (270, 3113408), (288, 2918820), (320, 2626938), (360, 2335056), (384, 2189115), (432, 1945880), (480, 1751292), (540, 1556704), (576, 1459410), (640, 1313469), (720, 1167528), (864, 972940), (960, 875646), (1080, 778352), (1152, 729705), (1440, 583764), (1728, 486470), (1920, 437823), (2160, 389176), (2880, 291882), (3456, 243235), (4320, 194588), (5760, 145941), (8640, 97294), (17280, 48647)]