764745120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12953}}^1$

素因数の和:13015

約数の個数: 144

約数和(自身を含む): 2673550152

約数和(自身を除く): 1908805032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 12953, 14760, 19680, 25906, 29520, 38859, 51812, 59040, 64765, 77718, 103624, 116577, 129530, 155436, 194295, 207248, 233154, 259060, 310872, 388590, 414496, 466308, 518120, 531073, 582885, 621744, 777180, 932616, 1036240, 1062146, 1165770, 1243488, 1554360, 1593219, 1865232, 2072480, 2124292, 2331540, 2655365, 3108720, 3186438, 3730464, 4248584, 4663080, 4779657, 5310730, 6217440, 6372876, 7966095, 8497168, 9326160, 9559314, 10621460, 12745752, 15932190, 16994336, 18652320, 19118628, 21242920, 23898285, 25491504, 31864380, 38237256, 42485840, 47796570, 50983008, 63728760, 76474512, 84971680, 95593140, 127457520, 152949024, 191186280, 254915040, 382372560, 764745120]

約数ペア:

[(1, 764745120), (2, 382372560), (3, 254915040), (4, 191186280), (5, 152949024), (6, 127457520), (8, 95593140), (9, 84971680), (10, 76474512), (12, 63728760), (15, 50983008), (16, 47796570), (18, 42485840), (20, 38237256), (24, 31864380), (30, 25491504), (32, 23898285), (36, 21242920), (40, 19118628), (41, 18652320), (45, 16994336), (48, 15932190), (60, 12745752), (72, 10621460), (80, 9559314), (82, 9326160), (90, 8497168), (96, 7966095), (120, 6372876), (123, 6217440), (144, 5310730), (160, 4779657), (164, 4663080), (180, 4248584), (205, 3730464), (240, 3186438), (246, 3108720), (288, 2655365), (328, 2331540), (360, 2124292), (369, 2072480), (410, 1865232), (480, 1593219), (492, 1554360), (615, 1243488), (656, 1165770), (720, 1062146), (738, 1036240), (820, 932616), (984, 777180), (1230, 621744), (1312, 582885), (1440, 531073), (1476, 518120), (1640, 466308), (1845, 414496), (1968, 388590), (2460, 310872), (2952, 259060), (3280, 233154), (3690, 207248), (3936, 194295), (4920, 155436), (5904, 129530), (6560, 116577), (7380, 103624), (9840, 77718), (11808, 64765), (12953, 59040), (14760, 51812), (19680, 38859), (25906, 29520)]