86908320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60353}}^1$

素因数の和:60374

約数の個数: 72

約数和(自身を含む): 296579556

約数和(自身を除く): 209671236

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, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 543177, 603530, 724236, 905295, 965648, 1086354, 1207060, 1448472, 1810590, 1931296, 2172708, 2414120, 2715885, 2896944, 3621180, 4345416, 4828240, 5431770, 5793888, 7242360, 8690832, 9656480, 10863540, 14484720, 17381664, 21727080, 28969440, 43454160, 86908320]

約数ペア:

[(1, 86908320), (2, 43454160), (3, 28969440), (4, 21727080), (5, 17381664), (6, 14484720), (8, 10863540), (9, 9656480), (10, 8690832), (12, 7242360), (15, 5793888), (16, 5431770), (18, 4828240), (20, 4345416), (24, 3621180), (30, 2896944), (32, 2715885), (36, 2414120), (40, 2172708), (45, 1931296), (48, 1810590), (60, 1448472), (72, 1207060), (80, 1086354), (90, 965648), (96, 905295), (120, 724236), (144, 603530), (160, 543177), (180, 482824), (240, 362118), (288, 301765), (360, 241412), (480, 181059), (720, 120706), (1440, 60353)]