84777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 292422312

約数和(自身を除く): 207645192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 521, 565, 678, 720, 904, 1017, 1042, 1130, 1356, 1440, 1563, 1695, 1808, 2034, 2084, 2260, 2605, 2712, 3126, 3390, 3616, 4068, 4168, 4520, 4689, 5085, 5210, 5424, 6252, 6780, 7815, 8136, 8336, 9040, 9378, 10170, 10420, 10848, 12504, 13560, 15630, 16272, 16672, 18080, 18756, 20340, 20840, 23445, 25008, 27120, 31260, 32544, 37512, 40680, 41680, 46890, 50016, 54240, 58873, 62520, 75024, 81360, 83360, 93780, 117746, 125040, 150048, 162720, 176619, 187560, 235492, 250080, 294365, 353238, 375120, 470984, 529857, 588730, 706476, 750240, 883095, 941968, 1059714, 1177460, 1412952, 1766190, 1883936, 2119428, 2354920, 2649285, 2825904, 3532380, 4238856, 4709840, 5298570, 5651808, 7064760, 8477712, 9419680, 10597140, 14129520, 16955424, 21194280, 28259040, 42388560, 84777120]

約数ペア:

[(1, 84777120), (2, 42388560), (3, 28259040), (4, 21194280), (5, 16955424), (6, 14129520), (8, 10597140), (9, 9419680), (10, 8477712), (12, 7064760), (15, 5651808), (16, 5298570), (18, 4709840), (20, 4238856), (24, 3532380), (30, 2825904), (32, 2649285), (36, 2354920), (40, 2119428), (45, 1883936), (48, 1766190), (60, 1412952), (72, 1177460), (80, 1059714), (90, 941968), (96, 883095), (113, 750240), (120, 706476), (144, 588730), (160, 529857), (180, 470984), (226, 375120), (240, 353238), (288, 294365), (339, 250080), (360, 235492), (452, 187560), (480, 176619), (521, 162720), (565, 150048), (678, 125040), (720, 117746), (904, 93780), (1017, 83360), (1042, 81360), (1130, 75024), (1356, 62520), (1440, 58873), (1563, 54240), (1695, 50016), (1808, 46890), (2034, 41680), (2084, 40680), (2260, 37512), (2605, 32544), (2712, 31260), (3126, 27120), (3390, 25008), (3616, 23445), (4068, 20840), (4168, 20340), (4520, 18756), (4689, 18080), (5085, 16672), (5210, 16272), (5424, 15630), (6252, 13560), (6780, 12504), (7815, 10848), (8136, 10420), (8336, 10170), (9040, 9378)]