2520432720

素因数分解:

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

素因数の和:89794

約数の個数: 160

約数和(自身を含む): 9349401600

約数和(自身を除く): 6828968880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 89759, 179518, 269277, 359036, 448795, 538554, 718072, 807831, 897590, 1077108, 1166867, 1346385, 1436144, 1615662, 1795180, 2154216, 2333734, 2423493, 2692770, 3231324, 3500601, 3590360, 4039155, 4308432, 4667468, 4846986, 5385540, 5834335, 6462648, 7001202, 7180720, 8078310, 9334936, 9693972, 10501803, 10771080, 11668670, 12117465, 12925296, 14002404, 16156620, 17503005, 18669872, 19387944, 21003606, 21542160, 23337340, 24234930, 28004808, 31505409, 32313240, 35006010, 38775888, 42007212, 46674680, 48469860, 52509015, 56009616, 63010818, 64626480, 70012020, 84014424, 93349360, 96939720, 105018030, 126021636, 140024040, 157527045, 168028848, 193879440, 210036060, 252043272, 280048080, 315054090, 420072120, 504086544, 630108180, 840144240, 1260216360, 2520432720]

約数ペア:

[(1, 2520432720), (2, 1260216360), (3, 840144240), (4, 630108180), (5, 504086544), (6, 420072120), (8, 315054090), (9, 280048080), (10, 252043272), (12, 210036060), (13, 193879440), (15, 168028848), (16, 157527045), (18, 140024040), (20, 126021636), (24, 105018030), (26, 96939720), (27, 93349360), (30, 84014424), (36, 70012020), (39, 64626480), (40, 63010818), (45, 56009616), (48, 52509015), (52, 48469860), (54, 46674680), (60, 42007212), (65, 38775888), (72, 35006010), (78, 32313240), (80, 31505409), (90, 28004808), (104, 24234930), (108, 23337340), (117, 21542160), (120, 21003606), (130, 19387944), (135, 18669872), (144, 17503005), (156, 16156620), (180, 14002404), (195, 12925296), (208, 12117465), (216, 11668670), (234, 10771080), (240, 10501803), (260, 9693972), (270, 9334936), (312, 8078310), (351, 7180720), (360, 7001202), (390, 6462648), (432, 5834335), (468, 5385540), (520, 4846986), (540, 4667468), (585, 4308432), (624, 4039155), (702, 3590360), (720, 3500601), (780, 3231324), (936, 2692770), (1040, 2423493), (1080, 2333734), (1170, 2154216), (1404, 1795180), (1560, 1615662), (1755, 1436144), (1872, 1346385), (2160, 1166867), (2340, 1077108), (2808, 897590), (3120, 807831), (3510, 718072), (4680, 538554), (5616, 448795), (7020, 359036), (9360, 269277), (14040, 179518), (28080, 89759)]