1509288840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68729}}^1$

素因数の和:68807

約数の個数: 96

約数和(自身を含む): 4985674200

約数和(自身を除く): 3476385360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 68729, 137458, 206187, 274916, 343645, 412374, 549832, 618561, 687290, 824748, 1030935, 1237122, 1374580, 1649496, 2061870, 2474244, 2749160, 3092805, 4123740, 4192469, 4948488, 6185610, 8247480, 8384938, 12371220, 12577407, 16769876, 20962345, 24742440, 25154814, 33539752, 37732221, 41924690, 50309628, 62887035, 75464442, 83849380, 100619256, 125774070, 150928884, 167698760, 188661105, 251548140, 301857768, 377322210, 503096280, 754644420, 1509288840]

約数ペア:

[(1, 1509288840), (2, 754644420), (3, 503096280), (4, 377322210), (5, 301857768), (6, 251548140), (8, 188661105), (9, 167698760), (10, 150928884), (12, 125774070), (15, 100619256), (18, 83849380), (20, 75464442), (24, 62887035), (30, 50309628), (36, 41924690), (40, 37732221), (45, 33539752), (60, 25154814), (61, 24742440), (72, 20962345), (90, 16769876), (120, 12577407), (122, 12371220), (180, 8384938), (183, 8247480), (244, 6185610), (305, 4948488), (360, 4192469), (366, 4123740), (488, 3092805), (549, 2749160), (610, 2474244), (732, 2061870), (915, 1649496), (1098, 1374580), (1220, 1237122), (1464, 1030935), (1830, 824748), (2196, 687290), (2440, 618561), (2745, 549832), (3660, 412374), (4392, 343645), (5490, 274916), (7320, 206187), (10980, 137458), (21960, 68729)]