135680308560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{219889}}^1$

素因数の和:220765

約数の個数: 120

約数和(自身を含む): 456193469160

約数和(自身を除く): 320513160600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 857, 1714, 2571, 3428, 4285, 5142, 6856, 7713, 8570, 10284, 12855, 13712, 15426, 17140, 20568, 25710, 30852, 34280, 38565, 41136, 51420, 61704, 68560, 77130, 102840, 123408, 154260, 205680, 219889, 308520, 439778, 617040, 659667, 879556, 1099445, 1319334, 1759112, 1979001, 2198890, 2638668, 3298335, 3518224, 3958002, 4397780, 5277336, 6596670, 7916004, 8795560, 9895005, 10554672, 13193340, 15832008, 17591120, 19790010, 26386680, 31664016, 39580020, 52773360, 79160040, 158320080, 188444873, 376889746, 565334619, 753779492, 942224365, 1130669238, 1507558984, 1696003857, 1884448730, 2261338476, 2826673095, 3015117968, 3392007714, 3768897460, 4522676952, 5653346190, 6784015428, 7537794920, 8480019285, 9045353904, 11306692380, 13568030856, 15075589840, 16960038570, 22613384760, 27136061712, 33920077140, 45226769520, 67840154280, 135680308560]

約数ペア:

[(1, 135680308560), (2, 67840154280), (3, 45226769520), (4, 33920077140), (5, 27136061712), (6, 22613384760), (8, 16960038570), (9, 15075589840), (10, 13568030856), (12, 11306692380), (15, 9045353904), (16, 8480019285), (18, 7537794920), (20, 6784015428), (24, 5653346190), (30, 4522676952), (36, 3768897460), (40, 3392007714), (45, 3015117968), (48, 2826673095), (60, 2261338476), (72, 1884448730), (80, 1696003857), (90, 1507558984), (120, 1130669238), (144, 942224365), (180, 753779492), (240, 565334619), (360, 376889746), (720, 188444873), (857, 158320080), (1714, 79160040), (2571, 52773360), (3428, 39580020), (4285, 31664016), (5142, 26386680), (6856, 19790010), (7713, 17591120), (8570, 15832008), (10284, 13193340), (12855, 10554672), (13712, 9895005), (15426, 8795560), (17140, 7916004), (20568, 6596670), (25710, 5277336), (30852, 4397780), (34280, 3958002), (38565, 3518224), (41136, 3298335), (51420, 2638668), (61704, 2198890), (68560, 1979001), (77130, 1759112), (102840, 1319334), (123408, 1099445), (154260, 879556), (205680, 659667), (219889, 617040), (308520, 439778)]