983189520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2621}}^1$

素因数の和:3161

約数の個数: 120

約数和(自身を含む): 3309477912

約数和(自身を除く): 2326288392

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, 521, 720, 1042, 1563, 2084, 2605, 2621, 3126, 4168, 4689, 5210, 5242, 6252, 7815, 7863, 8336, 9378, 10420, 10484, 12504, 13105, 15630, 15726, 18756, 20840, 20968, 23445, 23589, 25008, 26210, 31260, 31452, 37512, 39315, 41680, 41936, 46890, 47178, 52420, 62520, 62904, 75024, 78630, 93780, 94356, 104840, 117945, 125040, 125808, 157260, 187560, 188712, 209680, 235890, 314520, 375120, 377424, 471780, 629040, 943560, 1365541, 1887120, 2731082, 4096623, 5462164, 6827705, 8193246, 10924328, 12289869, 13655410, 16386492, 20483115, 21848656, 24579738, 27310820, 32772984, 40966230, 49159476, 54621640, 61449345, 65545968, 81932460, 98318952, 109243280, 122898690, 163864920, 196637904, 245797380, 327729840, 491594760, 983189520]

約数ペア:

[(1, 983189520), (2, 491594760), (3, 327729840), (4, 245797380), (5, 196637904), (6, 163864920), (8, 122898690), (9, 109243280), (10, 98318952), (12, 81932460), (15, 65545968), (16, 61449345), (18, 54621640), (20, 49159476), (24, 40966230), (30, 32772984), (36, 27310820), (40, 24579738), (45, 21848656), (48, 20483115), (60, 16386492), (72, 13655410), (80, 12289869), (90, 10924328), (120, 8193246), (144, 6827705), (180, 5462164), (240, 4096623), (360, 2731082), (521, 1887120), (720, 1365541), (1042, 943560), (1563, 629040), (2084, 471780), (2605, 377424), (2621, 375120), (3126, 314520), (4168, 235890), (4689, 209680), (5210, 188712), (5242, 187560), (6252, 157260), (7815, 125808), (7863, 125040), (8336, 117945), (9378, 104840), (10420, 94356), (10484, 93780), (12504, 78630), (13105, 75024), (15630, 62904), (15726, 62520), (18756, 52420), (20840, 47178), (20968, 46890), (23445, 41936), (23589, 41680), (25008, 39315), (26210, 37512), (31260, 31452)]