231755520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{60353}}^1$

素因数の和:60377

約数の個数: 72

約数和(自身を含む): 740181456

約数和(自身を除く): 508425936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 603530, 724236, 905295, 965648, 1207060, 1448472, 1810590, 1931296, 2414120, 2896944, 3621180, 3862592, 4828240, 5793888, 7242360, 7725184, 9656480, 11587776, 14484720, 15450368, 19312960, 23175552, 28969440, 38625920, 46351104, 57938880, 77251840, 115877760, 231755520]

約数ペア:

[(1, 231755520), (2, 115877760), (3, 77251840), (4, 57938880), (5, 46351104), (6, 38625920), (8, 28969440), (10, 23175552), (12, 19312960), (15, 15450368), (16, 14484720), (20, 11587776), (24, 9656480), (30, 7725184), (32, 7242360), (40, 5793888), (48, 4828240), (60, 3862592), (64, 3621180), (80, 2896944), (96, 2414120), (120, 1931296), (128, 1810590), (160, 1448472), (192, 1207060), (240, 965648), (256, 905295), (320, 724236), (384, 603530), (480, 482824), (640, 362118), (768, 301765), (960, 241412), (1280, 181059), (1920, 120706), (3840, 60353)]