57140460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24419}}^1$

素因数の和:24447

約数の個数: 72

約数和(自身を含む): 186666480

約数和(自身を除く): 129526020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 24419, 48838, 73257, 97676, 122095, 146514, 219771, 244190, 293028, 317447, 366285, 439542, 488380, 634894, 732570, 879084, 952341, 1098855, 1269788, 1465140, 1587235, 1904682, 2197710, 2857023, 3174470, 3809364, 4395420, 4761705, 5714046, 6348940, 9523410, 11428092, 14285115, 19046820, 28570230, 57140460]

約数ペア:

[(1, 57140460), (2, 28570230), (3, 19046820), (4, 14285115), (5, 11428092), (6, 9523410), (9, 6348940), (10, 5714046), (12, 4761705), (13, 4395420), (15, 3809364), (18, 3174470), (20, 2857023), (26, 2197710), (30, 1904682), (36, 1587235), (39, 1465140), (45, 1269788), (52, 1098855), (60, 952341), (65, 879084), (78, 732570), (90, 634894), (117, 488380), (130, 439542), (156, 366285), (180, 317447), (195, 293028), (234, 244190), (260, 219771), (390, 146514), (468, 122095), (585, 97676), (780, 73257), (1170, 48838), (2340, 24419)]