65025720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{60209}}^1$

素因数の和:60229

約数の個数: 64

約数和(自身を含む): 216756000

約数和(自身を除く): 151730280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 60209, 120418, 180627, 240836, 301045, 361254, 481672, 541881, 602090, 722508, 903135, 1083762, 1204180, 1445016, 1625643, 1806270, 2167524, 2408360, 2709405, 3251286, 3612540, 4335048, 5418810, 6502572, 7225080, 8128215, 10837620, 13005144, 16256430, 21675240, 32512860, 65025720]

約数ペア:

[(1, 65025720), (2, 32512860), (3, 21675240), (4, 16256430), (5, 13005144), (6, 10837620), (8, 8128215), (9, 7225080), (10, 6502572), (12, 5418810), (15, 4335048), (18, 3612540), (20, 3251286), (24, 2709405), (27, 2408360), (30, 2167524), (36, 1806270), (40, 1625643), (45, 1445016), (54, 1204180), (60, 1083762), (72, 903135), (90, 722508), (108, 602090), (120, 541881), (135, 481672), (180, 361254), (216, 301045), (270, 240836), (360, 180627), (540, 120418), (1080, 60209)]