71316480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4643}}^1$

素因数の和:4671

約数の個数: 88

約数和(自身を含む): 228150432

約数和(自身を除く): 156833952

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4643, 5120, 7680, 9286, 13929, 15360, 18572, 23215, 27858, 37144, 46430, 55716, 69645, 74288, 92860, 111432, 139290, 148576, 185720, 222864, 278580, 297152, 371440, 445728, 557160, 594304, 742880, 891456, 1114320, 1188608, 1485760, 1782912, 2228640, 2377216, 2971520, 3565824, 4457280, 4754432, 5943040, 7131648, 8914560, 11886080, 14263296, 17829120, 23772160, 35658240, 71316480]

約数ペア:

[(1, 71316480), (2, 35658240), (3, 23772160), (4, 17829120), (5, 14263296), (6, 11886080), (8, 8914560), (10, 7131648), (12, 5943040), (15, 4754432), (16, 4457280), (20, 3565824), (24, 2971520), (30, 2377216), (32, 2228640), (40, 1782912), (48, 1485760), (60, 1188608), (64, 1114320), (80, 891456), (96, 742880), (120, 594304), (128, 557160), (160, 445728), (192, 371440), (240, 297152), (256, 278580), (320, 222864), (384, 185720), (480, 148576), (512, 139290), (640, 111432), (768, 92860), (960, 74288), (1024, 69645), (1280, 55716), (1536, 46430), (1920, 37144), (2560, 27858), (3072, 23215), (3840, 18572), (4643, 15360), (5120, 13929), (7680, 9286)]