30884760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28597}}^1$

素因数の和:28617

約数の個数: 64

約数和(自身を含む): 102952800

約数和(自身を除く): 72068040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28597, 57194, 85791, 114388, 142985, 171582, 228776, 257373, 285970, 343164, 428955, 514746, 571940, 686328, 772119, 857910, 1029492, 1143880, 1286865, 1544238, 1715820, 2058984, 2573730, 3088476, 3431640, 3860595, 5147460, 6176952, 7721190, 10294920, 15442380, 30884760]

約数ペア:

[(1, 30884760), (2, 15442380), (3, 10294920), (4, 7721190), (5, 6176952), (6, 5147460), (8, 3860595), (9, 3431640), (10, 3088476), (12, 2573730), (15, 2058984), (18, 1715820), (20, 1544238), (24, 1286865), (27, 1143880), (30, 1029492), (36, 857910), (40, 772119), (45, 686328), (54, 571940), (60, 514746), (72, 428955), (90, 343164), (108, 285970), (120, 257373), (135, 228776), (180, 171582), (216, 142985), (270, 114388), (360, 85791), (540, 57194), (1080, 28597)]