138903120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 160

約数和(自身を含む): 483719040

約数和(自身を除く): 344815920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 601, 642, 720, 856, 963, 1070, 1080, 1202, 1284, 1605, 1712, 1803, 1926, 2140, 2160, 2404, 2568, 2889, 3005, 3210, 3606, 3852, 4280, 4808, 4815, 5136, 5409, 5778, 6010, 6420, 7212, 7704, 8560, 9015, 9616, 9630, 10818, 11556, 12020, 12840, 14424, 14445, 15408, 16227, 18030, 19260, 21636, 23112, 24040, 25680, 27045, 28848, 28890, 32454, 36060, 38520, 43272, 46224, 48080, 54090, 57780, 64307, 64908, 72120, 77040, 81135, 86544, 108180, 115560, 128614, 129816, 144240, 162270, 192921, 216360, 231120, 257228, 259632, 321535, 324540, 385842, 432720, 514456, 578763, 643070, 649080, 771684, 964605, 1028912, 1157526, 1286140, 1298160, 1543368, 1736289, 1929210, 2315052, 2572280, 2893815, 3086736, 3472578, 3858420, 4630104, 5144560, 5787630, 6945156, 7716840, 8681445, 9260208, 11575260, 13890312, 15433680, 17362890, 23150520, 27780624, 34725780, 46301040, 69451560, 138903120]

約数ペア:

[(1, 138903120), (2, 69451560), (3, 46301040), (4, 34725780), (5, 27780624), (6, 23150520), (8, 17362890), (9, 15433680), (10, 13890312), (12, 11575260), (15, 9260208), (16, 8681445), (18, 7716840), (20, 6945156), (24, 5787630), (27, 5144560), (30, 4630104), (36, 3858420), (40, 3472578), (45, 3086736), (48, 2893815), (54, 2572280), (60, 2315052), (72, 1929210), (80, 1736289), (90, 1543368), (107, 1298160), (108, 1286140), (120, 1157526), (135, 1028912), (144, 964605), (180, 771684), (214, 649080), (216, 643070), (240, 578763), (270, 514456), (321, 432720), (360, 385842), (428, 324540), (432, 321535), (535, 259632), (540, 257228), (601, 231120), (642, 216360), (720, 192921), (856, 162270), (963, 144240), (1070, 129816), (1080, 128614), (1202, 115560), (1284, 108180), (1605, 86544), (1712, 81135), (1803, 77040), (1926, 72120), (2140, 64908), (2160, 64307), (2404, 57780), (2568, 54090), (2889, 48080), (3005, 46224), (3210, 43272), (3606, 38520), (3852, 36060), (4280, 32454), (4808, 28890), (4815, 28848), (5136, 27045), (5409, 25680), (5778, 24040), (6010, 23112), (6420, 21636), (7212, 19260), (7704, 18030), (8560, 16227), (9015, 15408), (9616, 14445), (9630, 14424), (10818, 12840), (11556, 12020)]