67692960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1671

約数の個数: 144

約数和(自身を含む): 239115240

約数和(自身を除く): 171422280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1621, 1740, 2088, 2320, 2610, 2784, 3242, 3480, 4176, 4640, 4863, 5220, 6484, 6960, 8105, 8352, 9726, 10440, 12968, 13920, 14589, 16210, 19452, 20880, 24315, 25936, 29178, 32420, 38904, 41760, 47009, 48630, 51872, 58356, 64840, 72945, 77808, 94018, 97260, 116712, 129680, 141027, 145890, 155616, 188036, 194520, 233424, 235045, 259360, 282054, 291780, 376072, 389040, 423081, 466848, 470090, 564108, 583560, 705135, 752144, 778080, 846162, 940180, 1128216, 1167120, 1410270, 1504288, 1692324, 1880360, 2115405, 2256432, 2334240, 2820540, 3384648, 3760720, 4230810, 4512864, 5641080, 6769296, 7521440, 8461620, 11282160, 13538592, 16923240, 22564320, 33846480, 67692960]

約数ペア:

[(1, 67692960), (2, 33846480), (3, 22564320), (4, 16923240), (5, 13538592), (6, 11282160), (8, 8461620), (9, 7521440), (10, 6769296), (12, 5641080), (15, 4512864), (16, 4230810), (18, 3760720), (20, 3384648), (24, 2820540), (29, 2334240), (30, 2256432), (32, 2115405), (36, 1880360), (40, 1692324), (45, 1504288), (48, 1410270), (58, 1167120), (60, 1128216), (72, 940180), (80, 846162), (87, 778080), (90, 752144), (96, 705135), (116, 583560), (120, 564108), (144, 470090), (145, 466848), (160, 423081), (174, 389040), (180, 376072), (232, 291780), (240, 282054), (261, 259360), (288, 235045), (290, 233424), (348, 194520), (360, 188036), (435, 155616), (464, 145890), (480, 141027), (522, 129680), (580, 116712), (696, 97260), (720, 94018), (870, 77808), (928, 72945), (1044, 64840), (1160, 58356), (1305, 51872), (1392, 48630), (1440, 47009), (1621, 41760), (1740, 38904), (2088, 32420), (2320, 29178), (2610, 25936), (2784, 24315), (3242, 20880), (3480, 19452), (4176, 16210), (4640, 14589), (4863, 13920), (5220, 12968), (6484, 10440), (6960, 9726), (8105, 8352)]