1413725520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{9161}}^1$

素因数の和:9820

約数の個数: 80

約数和(自身を含む): 4389844032

約数和(自身を除く): 2976118512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9161, 9645, 10288, 12860, 15432, 18322, 19290, 25720, 27483, 30864, 36644, 38580, 45805, 51440, 54966, 73288, 77160, 91610, 109932, 137415, 146576, 154320, 183220, 219864, 274830, 366440, 439728, 549660, 732880, 1099320, 2198640, 5890523, 11781046, 17671569, 23562092, 29452615, 35343138, 47124184, 58905230, 70686276, 88357845, 94248368, 117810460, 141372552, 176715690, 235620920, 282745104, 353431380, 471241840, 706862760, 1413725520]

約数ペア:

[(1, 1413725520), (2, 706862760), (3, 471241840), (4, 353431380), (5, 282745104), (6, 235620920), (8, 176715690), (10, 141372552), (12, 117810460), (15, 94248368), (16, 88357845), (20, 70686276), (24, 58905230), (30, 47124184), (40, 35343138), (48, 29452615), (60, 23562092), (80, 17671569), (120, 11781046), (240, 5890523), (643, 2198640), (1286, 1099320), (1929, 732880), (2572, 549660), (3215, 439728), (3858, 366440), (5144, 274830), (6430, 219864), (7716, 183220), (9161, 154320), (9645, 146576), (10288, 137415), (12860, 109932), (15432, 91610), (18322, 77160), (19290, 73288), (25720, 54966), (27483, 51440), (30864, 45805), (36644, 38580)]