840144240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89759}}^1$

素因数の和:89791

約数の個数: 120

約数和(自身を含む): 3038555520

約数和(自身を除く): 2198411280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 89759, 179518, 269277, 359036, 448795, 538554, 718072, 807831, 897590, 1077108, 1166867, 1346385, 1436144, 1615662, 1795180, 2154216, 2333734, 2692770, 3231324, 3500601, 3590360, 4039155, 4308432, 4667468, 5385540, 5834335, 6462648, 7001202, 7180720, 8078310, 9334936, 10501803, 10771080, 11668670, 12925296, 14002404, 16156620, 17503005, 18669872, 21003606, 21542160, 23337340, 28004808, 32313240, 35006010, 42007212, 46674680, 52509015, 56009616, 64626480, 70012020, 84014424, 93349360, 105018030, 140024040, 168028848, 210036060, 280048080, 420072120, 840144240]

約数ペア:

[(1, 840144240), (2, 420072120), (3, 280048080), (4, 210036060), (5, 168028848), (6, 140024040), (8, 105018030), (9, 93349360), (10, 84014424), (12, 70012020), (13, 64626480), (15, 56009616), (16, 52509015), (18, 46674680), (20, 42007212), (24, 35006010), (26, 32313240), (30, 28004808), (36, 23337340), (39, 21542160), (40, 21003606), (45, 18669872), (48, 17503005), (52, 16156620), (60, 14002404), (65, 12925296), (72, 11668670), (78, 10771080), (80, 10501803), (90, 9334936), (104, 8078310), (117, 7180720), (120, 7001202), (130, 6462648), (144, 5834335), (156, 5385540), (180, 4667468), (195, 4308432), (208, 4039155), (234, 3590360), (240, 3500601), (260, 3231324), (312, 2692770), (360, 2333734), (390, 2154216), (468, 1795180), (520, 1615662), (585, 1436144), (624, 1346385), (720, 1166867), (780, 1077108), (936, 897590), (1040, 807831), (1170, 718072), (1560, 538554), (1872, 448795), (2340, 359036), (3120, 269277), (4680, 179518), (9360, 89759)]