79370640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{110237}}^1$

素因数の和:110256

約数の個数: 60

約数和(自身を含む): 266555484

約数和(自身を除く): 187184844

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, 110237, 220474, 330711, 440948, 551185, 661422, 881896, 992133, 1102370, 1322844, 1653555, 1763792, 1984266, 2204740, 2645688, 3307110, 3968532, 4409480, 4960665, 5291376, 6614220, 7937064, 8818960, 9921330, 13228440, 15874128, 19842660, 26456880, 39685320, 79370640]

約数ペア:

[(1, 79370640), (2, 39685320), (3, 26456880), (4, 19842660), (5, 15874128), (6, 13228440), (8, 9921330), (9, 8818960), (10, 7937064), (12, 6614220), (15, 5291376), (16, 4960665), (18, 4409480), (20, 3968532), (24, 3307110), (30, 2645688), (36, 2204740), (40, 1984266), (45, 1763792), (48, 1653555), (60, 1322844), (72, 1102370), (80, 992133), (90, 881896), (120, 661422), (144, 551185), (180, 440948), (240, 330711), (360, 220474), (720, 110237)]