28969440

素因数分解:

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

素因数の和:60371

約数の個数: 48

約数和(自身を含む): 91255248

約数和(自身を除く): 62285808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 603530, 724236, 905295, 965648, 1207060, 1448472, 1810590, 1931296, 2414120, 2896944, 3621180, 4828240, 5793888, 7242360, 9656480, 14484720, 28969440]

約数ペア:

[(1, 28969440), (2, 14484720), (3, 9656480), (4, 7242360), (5, 5793888), (6, 4828240), (8, 3621180), (10, 2896944), (12, 2414120), (15, 1931296), (16, 1810590), (20, 1448472), (24, 1207060), (30, 965648), (32, 905295), (40, 724236), (48, 603530), (60, 482824), (80, 362118), (96, 301765), (120, 241412), (160, 181059), (240, 120706), (480, 60353)]