108936720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 120

約数和(自身を含む): 371172672

約数和(自身を除く): 262235952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2131, 2556, 2840, 3195, 3408, 4260, 4262, 5112, 5680, 6390, 6393, 8520, 8524, 10224, 10655, 12780, 12786, 17040, 17048, 19179, 21310, 25560, 25572, 31965, 34096, 38358, 42620, 51120, 51144, 63930, 76716, 85240, 95895, 102288, 127860, 151301, 153432, 170480, 191790, 255720, 302602, 306864, 383580, 453903, 511440, 605204, 756505, 767160, 907806, 1210408, 1361709, 1513010, 1534320, 1815612, 2269515, 2420816, 2723418, 3026020, 3631224, 4539030, 5446836, 6052040, 6808545, 7262448, 9078060, 10893672, 12104080, 13617090, 18156120, 21787344, 27234180, 36312240, 54468360, 108936720]

約数ペア:

[(1, 108936720), (2, 54468360), (3, 36312240), (4, 27234180), (5, 21787344), (6, 18156120), (8, 13617090), (9, 12104080), (10, 10893672), (12, 9078060), (15, 7262448), (16, 6808545), (18, 6052040), (20, 5446836), (24, 4539030), (30, 3631224), (36, 3026020), (40, 2723418), (45, 2420816), (48, 2269515), (60, 1815612), (71, 1534320), (72, 1513010), (80, 1361709), (90, 1210408), (120, 907806), (142, 767160), (144, 756505), (180, 605204), (213, 511440), (240, 453903), (284, 383580), (355, 306864), (360, 302602), (426, 255720), (568, 191790), (639, 170480), (710, 153432), (720, 151301), (852, 127860), (1065, 102288), (1136, 95895), (1278, 85240), (1420, 76716), (1704, 63930), (2130, 51144), (2131, 51120), (2556, 42620), (2840, 38358), (3195, 34096), (3408, 31965), (4260, 25572), (4262, 25560), (5112, 21310), (5680, 19179), (6390, 17048), (6393, 17040), (8520, 12786), (8524, 12780), (10224, 10655)]