7615422720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{661061}}^1$

素因数の和:661088

約数の個数: 108

約数和(自身を含む): 26348609196

約数和(自身を除く): 18733186476

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 661061, 1322122, 1983183, 2644244, 3305305, 3966366, 5288488, 5949549, 6610610, 7932732, 9915915, 10576976, 11899098, 13221220, 15865464, 19831830, 21153952, 23798196, 26442440, 29747745, 31730928, 39663660, 42307904, 47596392, 52884880, 59495490, 63461856, 79327320, 84615808, 95192784, 105769760, 118990980, 126923712, 158654640, 169231616, 190385568, 211539520, 237981960, 253847424, 317309280, 380771136, 423079040, 475963920, 507694848, 634618560, 761542272, 846158080, 951927840, 1269237120, 1523084544, 1903855680, 2538474240, 3807711360, 7615422720]

約数ペア:

[(1, 7615422720), (2, 3807711360), (3, 2538474240), (4, 1903855680), (5, 1523084544), (6, 1269237120), (8, 951927840), (9, 846158080), (10, 761542272), (12, 634618560), (15, 507694848), (16, 475963920), (18, 423079040), (20, 380771136), (24, 317309280), (30, 253847424), (32, 237981960), (36, 211539520), (40, 190385568), (45, 169231616), (48, 158654640), (60, 126923712), (64, 118990980), (72, 105769760), (80, 95192784), (90, 84615808), (96, 79327320), (120, 63461856), (128, 59495490), (144, 52884880), (160, 47596392), (180, 42307904), (192, 39663660), (240, 31730928), (256, 29747745), (288, 26442440), (320, 23798196), (360, 21153952), (384, 19831830), (480, 15865464), (576, 13221220), (640, 11899098), (720, 10576976), (768, 9915915), (960, 7932732), (1152, 6610610), (1280, 5949549), (1440, 5288488), (1920, 3966366), (2304, 3305305), (2880, 2644244), (3840, 1983183), (5760, 1322122), (11520, 661061)]