5215039920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{7243111}}^1$

素因数の和:7243130

約数の個数: 60

約数和(自身を含む): 17513844816

約数和(自身を除く): 12298804896

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, 7243111, 14486222, 21729333, 28972444, 36215555, 43458666, 57944888, 65187999, 72431110, 86917332, 108646665, 115889776, 130375998, 144862220, 173834664, 217293330, 260751996, 289724440, 325939995, 347669328, 434586660, 521503992, 579448880, 651879990, 869173320, 1043007984, 1303759980, 1738346640, 2607519960, 5215039920]

約数ペア:

[(1, 5215039920), (2, 2607519960), (3, 1738346640), (4, 1303759980), (5, 1043007984), (6, 869173320), (8, 651879990), (9, 579448880), (10, 521503992), (12, 434586660), (15, 347669328), (16, 325939995), (18, 289724440), (20, 260751996), (24, 217293330), (30, 173834664), (36, 144862220), (40, 130375998), (45, 115889776), (48, 108646665), (60, 86917332), (72, 72431110), (80, 65187999), (90, 57944888), (120, 43458666), (144, 36215555), (180, 28972444), (240, 21729333), (360, 14486222), (720, 7243111)]