179220120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87853}}^1$

素因数の和:87884

約数の個数: 64

約数和(自身を含む): 569293920

約数和(自身を除く): 390073800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 87853, 175706, 263559, 351412, 439265, 527118, 702824, 878530, 1054236, 1317795, 1493501, 1757060, 2108472, 2635590, 2987002, 3514120, 4480503, 5271180, 5974004, 7467505, 8961006, 10542360, 11948008, 14935010, 17922012, 22402515, 29870020, 35844024, 44805030, 59740040, 89610060, 179220120]

約数ペア:

[(1, 179220120), (2, 89610060), (3, 59740040), (4, 44805030), (5, 35844024), (6, 29870020), (8, 22402515), (10, 17922012), (12, 14935010), (15, 11948008), (17, 10542360), (20, 8961006), (24, 7467505), (30, 5974004), (34, 5271180), (40, 4480503), (51, 3514120), (60, 2987002), (68, 2635590), (85, 2108472), (102, 1757060), (120, 1493501), (136, 1317795), (170, 1054236), (204, 878530), (255, 702824), (340, 527118), (408, 439265), (510, 351412), (680, 263559), (1020, 175706), (2040, 87853)]