68010840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7023

約数の個数: 96

約数和(自身を含む): 229254480

約数和(自身を除く): 161243640

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, 6997, 9720, 13994, 20991, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 125946, 139940, 167928, 188919, 209910, 251892, 279880, 314865, 377838, 419820, 503784, 566757, 629730, 755676, 839640, 944595, 1133514, 1259460, 1511352, 1700271, 1889190, 2267028, 2518920, 2833785, 3400542, 3778380, 4534056, 5667570, 6801084, 7556760, 8501355, 11335140, 13602168, 17002710, 22670280, 34005420, 68010840]

約数ペア:

[(1, 68010840), (2, 34005420), (3, 22670280), (4, 17002710), (5, 13602168), (6, 11335140), (8, 8501355), (9, 7556760), (10, 6801084), (12, 5667570), (15, 4534056), (18, 3778380), (20, 3400542), (24, 2833785), (27, 2518920), (30, 2267028), (36, 1889190), (40, 1700271), (45, 1511352), (54, 1259460), (60, 1133514), (72, 944595), (81, 839640), (90, 755676), (108, 629730), (120, 566757), (135, 503784), (162, 419820), (180, 377838), (216, 314865), (243, 279880), (270, 251892), (324, 209910), (360, 188919), (405, 167928), (486, 139940), (540, 125946), (648, 104955), (810, 83964), (972, 69970), (1080, 62973), (1215, 55976), (1620, 41982), (1944, 34985), (2430, 27988), (3240, 20991), (4860, 13994), (6997, 9720)]