120153720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 383040000

約数和(自身を除く): 262886280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 228, 285, 302, 349, 380, 453, 456, 570, 604, 698, 755, 760, 906, 1047, 1140, 1208, 1396, 1510, 1745, 1812, 2094, 2265, 2280, 2792, 2869, 3020, 3490, 3624, 4188, 4530, 5235, 5738, 6040, 6631, 6980, 8376, 8607, 9060, 10470, 11476, 13262, 13960, 14345, 17214, 18120, 19893, 20940, 22952, 26524, 28690, 33155, 34428, 39786, 41880, 43035, 52699, 53048, 57380, 66310, 68856, 79572, 86070, 99465, 105398, 114760, 132620, 158097, 159144, 172140, 198930, 210796, 263495, 265240, 316194, 344280, 397860, 421592, 526990, 632388, 790485, 795720, 1001281, 1053980, 1264776, 1580970, 2002562, 2107960, 3003843, 3161940, 4005124, 5006405, 6007686, 6323880, 8010248, 10012810, 12015372, 15019215, 20025620, 24030744, 30038430, 40051240, 60076860, 120153720]

約数ペア:

[(1, 120153720), (2, 60076860), (3, 40051240), (4, 30038430), (5, 24030744), (6, 20025620), (8, 15019215), (10, 12015372), (12, 10012810), (15, 8010248), (19, 6323880), (20, 6007686), (24, 5006405), (30, 4005124), (38, 3161940), (40, 3003843), (57, 2107960), (60, 2002562), (76, 1580970), (95, 1264776), (114, 1053980), (120, 1001281), (151, 795720), (152, 790485), (190, 632388), (228, 526990), (285, 421592), (302, 397860), (349, 344280), (380, 316194), (453, 265240), (456, 263495), (570, 210796), (604, 198930), (698, 172140), (755, 159144), (760, 158097), (906, 132620), (1047, 114760), (1140, 105398), (1208, 99465), (1396, 86070), (1510, 79572), (1745, 68856), (1812, 66310), (2094, 57380), (2265, 53048), (2280, 52699), (2792, 43035), (2869, 41880), (3020, 39786), (3490, 34428), (3624, 33155), (4188, 28690), (4530, 26524), (5235, 22952), (5738, 20940), (6040, 19893), (6631, 18120), (6980, 17214), (8376, 14345), (8607, 13960), (9060, 13262), (10470, 11476)]