1540351920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6418133}}^1$

素因数の和:6418149

約数の個数: 40

約数和(自身を含む): 4775091696

約数和(自身を除く): 3234739776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6418133, 12836266, 19254399, 25672532, 32090665, 38508798, 51345064, 64181330, 77017596, 96271995, 102690128, 128362660, 154035192, 192543990, 256725320, 308070384, 385087980, 513450640, 770175960, 1540351920]

約数ペア:

[(1, 1540351920), (2, 770175960), (3, 513450640), (4, 385087980), (5, 308070384), (6, 256725320), (8, 192543990), (10, 154035192), (12, 128362660), (15, 102690128), (16, 96271995), (20, 77017596), (24, 64181330), (30, 51345064), (40, 38508798), (48, 32090665), (60, 25672532), (80, 19254399), (120, 12836266), (240, 6418133)]