1869739680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3895291}}^1$

素因数の和:3895309

約数の個数: 48

約数和(自身を含む): 5889681504

約数和(自身を除く): 4019941824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3895291, 7790582, 11685873, 15581164, 19476455, 23371746, 31162328, 38952910, 46743492, 58429365, 62324656, 77905820, 93486984, 116858730, 124649312, 155811640, 186973968, 233717460, 311623280, 373947936, 467434920, 623246560, 934869840, 1869739680]

約数ペア:

[(1, 1869739680), (2, 934869840), (3, 623246560), (4, 467434920), (5, 373947936), (6, 311623280), (8, 233717460), (10, 186973968), (12, 155811640), (15, 124649312), (16, 116858730), (20, 93486984), (24, 77905820), (30, 62324656), (32, 58429365), (40, 46743492), (48, 38952910), (60, 31162328), (80, 23371746), (96, 19476455), (120, 15581164), (160, 11685873), (240, 7790582), (480, 3895291)]