130050720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90313}}^1$

素因数の和:90334

約数の個数: 72

約数和(自身を含む): 443802996

約数和(自身を除く): 313752276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 90313, 180626, 270939, 361252, 451565, 541878, 722504, 812817, 903130, 1083756, 1354695, 1445008, 1625634, 1806260, 2167512, 2709390, 2890016, 3251268, 3612520, 4064085, 4335024, 5418780, 6502536, 7225040, 8128170, 8670048, 10837560, 13005072, 14450080, 16256340, 21675120, 26010144, 32512680, 43350240, 65025360, 130050720]

約数ペア:

[(1, 130050720), (2, 65025360), (3, 43350240), (4, 32512680), (5, 26010144), (6, 21675120), (8, 16256340), (9, 14450080), (10, 13005072), (12, 10837560), (15, 8670048), (16, 8128170), (18, 7225040), (20, 6502536), (24, 5418780), (30, 4335024), (32, 4064085), (36, 3612520), (40, 3251268), (45, 2890016), (48, 2709390), (60, 2167512), (72, 1806260), (80, 1625634), (90, 1445008), (96, 1354695), (120, 1083756), (144, 903130), (160, 812817), (180, 722504), (240, 541878), (288, 451565), (360, 361252), (480, 270939), (720, 180626), (1440, 90313)]