242680680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61283}}^1$

素因数の和:61311

約数の個数: 96

約数和(自身を含む): 860427360

約数和(自身を除く): 617746680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 61283, 122566, 183849, 245132, 306415, 367698, 490264, 551547, 612830, 674113, 735396, 919245, 1103094, 1225660, 1348226, 1470792, 1838490, 2022339, 2206188, 2451320, 2696452, 2757735, 3370565, 3676980, 4044678, 4412376, 5392904, 5515470, 6067017, 6741130, 7353960, 8089356, 10111695, 11030940, 12134034, 13482260, 16178712, 20223390, 22061880, 24268068, 26964520, 30335085, 40446780, 48536136, 60670170, 80893560, 121340340, 242680680]

約数ペア:

[(1, 242680680), (2, 121340340), (3, 80893560), (4, 60670170), (5, 48536136), (6, 40446780), (8, 30335085), (9, 26964520), (10, 24268068), (11, 22061880), (12, 20223390), (15, 16178712), (18, 13482260), (20, 12134034), (22, 11030940), (24, 10111695), (30, 8089356), (33, 7353960), (36, 6741130), (40, 6067017), (44, 5515470), (45, 5392904), (55, 4412376), (60, 4044678), (66, 3676980), (72, 3370565), (88, 2757735), (90, 2696452), (99, 2451320), (110, 2206188), (120, 2022339), (132, 1838490), (165, 1470792), (180, 1348226), (198, 1225660), (220, 1103094), (264, 919245), (330, 735396), (360, 674113), (396, 612830), (440, 551547), (495, 490264), (660, 367698), (792, 306415), (990, 245132), (1320, 183849), (1980, 122566), (3960, 61283)]