1236452040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{127207}}^1$

素因数の和:127233

約数の個数: 96

約数和(自身を含む): 4167334080

約数和(自身を除く): 2930882040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 127207, 254414, 381621, 508828, 636035, 763242, 1017656, 1144863, 1272070, 1526484, 1908105, 2289726, 2544140, 3052968, 3434589, 3816210, 4579452, 5088280, 5724315, 6869178, 7632420, 9158904, 10303767, 11448630, 13738356, 15264840, 17172945, 20607534, 22897260, 27476712, 30911301, 34345890, 41215068, 45794520, 51518835, 61822602, 68691780, 82430136, 103037670, 123645204, 137383560, 154556505, 206075340, 247290408, 309113010, 412150680, 618226020, 1236452040]

約数ペア:

[(1, 1236452040), (2, 618226020), (3, 412150680), (4, 309113010), (5, 247290408), (6, 206075340), (8, 154556505), (9, 137383560), (10, 123645204), (12, 103037670), (15, 82430136), (18, 68691780), (20, 61822602), (24, 51518835), (27, 45794520), (30, 41215068), (36, 34345890), (40, 30911301), (45, 27476712), (54, 22897260), (60, 20607534), (72, 17172945), (81, 15264840), (90, 13738356), (108, 11448630), (120, 10303767), (135, 9158904), (162, 7632420), (180, 6869178), (216, 5724315), (243, 5088280), (270, 4579452), (324, 3816210), (360, 3434589), (405, 3052968), (486, 2544140), (540, 2289726), (648, 1908105), (810, 1526484), (972, 1272070), (1080, 1144863), (1215, 1017656), (1620, 763242), (1944, 636035), (2430, 508828), (3240, 381621), (4860, 254414), (9720, 127207)]