2803519440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2333}}^1$

素因数の和:4021

約数の個数: 120

約数和(自身を含む): 9424832040

約数和(自身を除く): 6621312600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1669, 2333, 3338, 4666, 5007, 6676, 6999, 8345, 9332, 10014, 11665, 13352, 13998, 15021, 16690, 18664, 20028, 20997, 23330, 25035, 26704, 27996, 30042, 33380, 34995, 37328, 40056, 41994, 46660, 50070, 55992, 60084, 66760, 69990, 75105, 80112, 83988, 93320, 100140, 104985, 111984, 120168, 133520, 139980, 150210, 167976, 186640, 200280, 209970, 240336, 279960, 300420, 335952, 400560, 419940, 559920, 600840, 839880, 1201680, 1679760, 3893777, 7787554, 11681331, 15575108, 19468885, 23362662, 31150216, 35043993, 38937770, 46725324, 58406655, 62300432, 70087986, 77875540, 93450648, 116813310, 140175972, 155751080, 175219965, 186901296, 233626620, 280351944, 311502160, 350439930, 467253240, 560703888, 700879860, 934506480, 1401759720, 2803519440]

約数ペア:

[(1, 2803519440), (2, 1401759720), (3, 934506480), (4, 700879860), (5, 560703888), (6, 467253240), (8, 350439930), (9, 311502160), (10, 280351944), (12, 233626620), (15, 186901296), (16, 175219965), (18, 155751080), (20, 140175972), (24, 116813310), (30, 93450648), (36, 77875540), (40, 70087986), (45, 62300432), (48, 58406655), (60, 46725324), (72, 38937770), (80, 35043993), (90, 31150216), (120, 23362662), (144, 19468885), (180, 15575108), (240, 11681331), (360, 7787554), (720, 3893777), (1669, 1679760), (2333, 1201680), (3338, 839880), (4666, 600840), (5007, 559920), (6676, 419940), (6999, 400560), (8345, 335952), (9332, 300420), (10014, 279960), (11665, 240336), (13352, 209970), (13998, 200280), (15021, 186640), (16690, 167976), (18664, 150210), (20028, 139980), (20997, 133520), (23330, 120168), (25035, 111984), (26704, 104985), (27996, 100140), (30042, 93320), (33380, 83988), (34995, 80112), (37328, 75105), (40056, 69990), (41994, 66760), (46660, 60084), (50070, 55992)]