145512840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110237}}^1$

素因数の和:110262

約数の個数: 64

約数和(自身を含む): 476228160

約数和(自身を除く): 330715320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 110237, 220474, 330711, 440948, 551185, 661422, 881896, 1102370, 1212607, 1322844, 1653555, 2204740, 2425214, 2645688, 3307110, 3637821, 4409480, 4850428, 6063035, 6614220, 7275642, 9700856, 12126070, 13228440, 14551284, 18189105, 24252140, 29102568, 36378210, 48504280, 72756420, 145512840]

約数ペア:

[(1, 145512840), (2, 72756420), (3, 48504280), (4, 36378210), (5, 29102568), (6, 24252140), (8, 18189105), (10, 14551284), (11, 13228440), (12, 12126070), (15, 9700856), (20, 7275642), (22, 6614220), (24, 6063035), (30, 4850428), (33, 4409480), (40, 3637821), (44, 3307110), (55, 2645688), (60, 2425214), (66, 2204740), (88, 1653555), (110, 1322844), (120, 1212607), (132, 1102370), (165, 881896), (220, 661422), (264, 551185), (330, 440948), (440, 330711), (660, 220474), (1320, 110237)]