147429720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{45503}}^1$

素因数の和:45526

約数の個数: 80

約数和(自身を含む): 495538560

約数和(自身を除く): 348108840

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 45503, 91006, 136509, 182012, 227515, 273018, 364024, 409527, 455030, 546036, 682545, 819054, 910060, 1092072, 1228581, 1365090, 1638108, 1820120, 2047635, 2457162, 2730180, 3276216, 3685743, 4095270, 4914324, 5460360, 6142905, 7371486, 8190540, 9828648, 12285810, 14742972, 16381080, 18428715, 24571620, 29485944, 36857430, 49143240, 73714860, 147429720]

約数ペア:

[(1, 147429720), (2, 73714860), (3, 49143240), (4, 36857430), (5, 29485944), (6, 24571620), (8, 18428715), (9, 16381080), (10, 14742972), (12, 12285810), (15, 9828648), (18, 8190540), (20, 7371486), (24, 6142905), (27, 5460360), (30, 4914324), (36, 4095270), (40, 3685743), (45, 3276216), (54, 2730180), (60, 2457162), (72, 2047635), (81, 1820120), (90, 1638108), (108, 1365090), (120, 1228581), (135, 1092072), (162, 910060), (180, 819054), (216, 682545), (270, 546036), (324, 455030), (360, 409527), (405, 364024), (540, 273018), (648, 227515), (810, 182012), (1080, 136509), (1620, 91006), (3240, 45503)]