30234060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6221}}^1$

素因数の和:6245

約数の個数: 72

約数和(自身を含む): 95121936

約数和(自身を除く): 64887876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6221, 12442, 18663, 24884, 31105, 37326, 55989, 62210, 74652, 93315, 111978, 124420, 167967, 186630, 223956, 279945, 335934, 373260, 503901, 559890, 671868, 839835, 1007802, 1119780, 1511703, 1679670, 2015604, 2519505, 3023406, 3359340, 5039010, 6046812, 7558515, 10078020, 15117030, 30234060]

約数ペア:

[(1, 30234060), (2, 15117030), (3, 10078020), (4, 7558515), (5, 6046812), (6, 5039010), (9, 3359340), (10, 3023406), (12, 2519505), (15, 2015604), (18, 1679670), (20, 1511703), (27, 1119780), (30, 1007802), (36, 839835), (45, 671868), (54, 559890), (60, 503901), (81, 373260), (90, 335934), (108, 279945), (135, 223956), (162, 186630), (180, 167967), (243, 124420), (270, 111978), (324, 93315), (405, 74652), (486, 62210), (540, 55989), (810, 37326), (972, 31105), (1215, 24884), (1620, 18663), (2430, 12442), (4860, 6221)]