243894120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3221}}^1$

素因数の和:3866

約数の個数: 64

約数和(自身を含む): 733069440

約数和(自身を除く): 489175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3221, 3786, 5048, 6310, 6442, 7572, 9465, 9663, 12620, 12884, 15144, 16105, 18930, 19326, 25240, 25768, 32210, 37860, 38652, 48315, 64420, 75720, 77304, 96630, 128840, 193260, 386520, 2032451, 4064902, 6097353, 8129804, 10162255, 12194706, 16259608, 20324510, 24389412, 30486765, 40649020, 48778824, 60973530, 81298040, 121947060, 243894120]

約数ペア:

[(1, 243894120), (2, 121947060), (3, 81298040), (4, 60973530), (5, 48778824), (6, 40649020), (8, 30486765), (10, 24389412), (12, 20324510), (15, 16259608), (20, 12194706), (24, 10162255), (30, 8129804), (40, 6097353), (60, 4064902), (120, 2032451), (631, 386520), (1262, 193260), (1893, 128840), (2524, 96630), (3155, 77304), (3221, 75720), (3786, 64420), (5048, 48315), (6310, 38652), (6442, 37860), (7572, 32210), (9465, 25768), (9663, 25240), (12620, 19326), (12884, 18930), (15144, 16105)]