15068560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14515

約数の個数: 40

約数和(自身を含む): 37731960

約数和(自身を除く): 22663400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14489, 28978, 57956, 72445, 115912, 144890, 188357, 231824, 289780, 376714, 579560, 753428, 941785, 1159120, 1506856, 1883570, 3013712, 3767140, 7534280, 15068560]

約数ペア:

[(1, 15068560), (2, 7534280), (4, 3767140), (5, 3013712), (8, 1883570), (10, 1506856), (13, 1159120), (16, 941785), (20, 753428), (26, 579560), (40, 376714), (52, 289780), (65, 231824), (80, 188357), (104, 144890), (130, 115912), (208, 72445), (260, 57956), (520, 28978), (1040, 14489)]