1950919920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2709611}}^1$

素因数の和:2709630

約数の個数: 60

約数和(自身を含む): 6551841816

約数和(自身を除く): 4600921896

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, 2709611, 5419222, 8128833, 10838444, 13548055, 16257666, 21676888, 24386499, 27096110, 32515332, 40644165, 43353776, 48772998, 54192220, 65030664, 81288330, 97545996, 108384440, 121932495, 130061328, 162576660, 195091992, 216768880, 243864990, 325153320, 390183984, 487729980, 650306640, 975459960, 1950919920]

約数ペア:

[(1, 1950919920), (2, 975459960), (3, 650306640), (4, 487729980), (5, 390183984), (6, 325153320), (8, 243864990), (9, 216768880), (10, 195091992), (12, 162576660), (15, 130061328), (16, 121932495), (18, 108384440), (20, 97545996), (24, 81288330), (30, 65030664), (36, 54192220), (40, 48772998), (45, 43353776), (48, 40644165), (60, 32515332), (72, 27096110), (80, 24386499), (90, 21676888), (120, 16257666), (144, 13548055), (180, 10838444), (240, 8128833), (360, 5419222), (720, 2709611)]