1040478120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262747}}^1$

素因数の和:262775

約数の個数: 96

約数和(自身を含む): 3688981920

約数和(自身を除く): 2648503800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 262747, 525494, 788241, 1050988, 1313735, 1576482, 2101976, 2364723, 2627470, 2890217, 3152964, 3941205, 4729446, 5254940, 5780434, 6305928, 7882410, 8670651, 9458892, 10509880, 11560868, 11823615, 14451085, 15764820, 17341302, 18917784, 23121736, 23647230, 26011953, 28902170, 31529640, 34682604, 43353255, 47294460, 52023906, 57804340, 69365208, 86706510, 94588920, 104047812, 115608680, 130059765, 173413020, 208095624, 260119530, 346826040, 520239060, 1040478120]

約数ペア:

[(1, 1040478120), (2, 520239060), (3, 346826040), (4, 260119530), (5, 208095624), (6, 173413020), (8, 130059765), (9, 115608680), (10, 104047812), (11, 94588920), (12, 86706510), (15, 69365208), (18, 57804340), (20, 52023906), (22, 47294460), (24, 43353255), (30, 34682604), (33, 31529640), (36, 28902170), (40, 26011953), (44, 23647230), (45, 23121736), (55, 18917784), (60, 17341302), (66, 15764820), (72, 14451085), (88, 11823615), (90, 11560868), (99, 10509880), (110, 9458892), (120, 8670651), (132, 7882410), (165, 6305928), (180, 5780434), (198, 5254940), (220, 4729446), (264, 3941205), (330, 3152964), (360, 2890217), (396, 2627470), (440, 2364723), (495, 2101976), (660, 1576482), (792, 1313735), (990, 1050988), (1320, 788241), (1980, 525494), (3960, 262747)]