304500540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{71479}}^1$

素因数の和:71562

約数の個数: 48

約数和(自身を含む): 864622080

約数和(自身を除く): 560121540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 71479, 142958, 214437, 285916, 357395, 428874, 714790, 857748, 1072185, 1429580, 2144370, 4288740, 5075009, 10150018, 15225027, 20300036, 25375045, 30450054, 50750090, 60900108, 76125135, 101500180, 152250270, 304500540]

約数ペア:

[(1, 304500540), (2, 152250270), (3, 101500180), (4, 76125135), (5, 60900108), (6, 50750090), (10, 30450054), (12, 25375045), (15, 20300036), (20, 15225027), (30, 10150018), (60, 5075009), (71, 4288740), (142, 2144370), (213, 1429580), (284, 1072185), (355, 857748), (426, 714790), (710, 428874), (852, 357395), (1065, 285916), (1420, 214437), (2130, 142958), (4260, 71479)]