15672024540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1226293}}^1$

素因数の和:1226379

約数の個数: 72

約数和(自身を含む): 48208069728

約数和(自身を除く): 32536045188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 1226293, 2452586, 3678879, 4905172, 6131465, 7357758, 11036637, 12262930, 14715516, 18394395, 22073274, 24525860, 36788790, 44146548, 55183185, 73577580, 87066803, 110366370, 174133606, 220732740, 261200409, 348267212, 435334015, 522400818, 783601227, 870668030, 1044801636, 1306002045, 1567202454, 1741336060, 2612004090, 3134404908, 3918006135, 5224008180, 7836012270, 15672024540]

約数ペア:

[(1, 15672024540), (2, 7836012270), (3, 5224008180), (4, 3918006135), (5, 3134404908), (6, 2612004090), (9, 1741336060), (10, 1567202454), (12, 1306002045), (15, 1044801636), (18, 870668030), (20, 783601227), (30, 522400818), (36, 435334015), (45, 348267212), (60, 261200409), (71, 220732740), (90, 174133606), (142, 110366370), (180, 87066803), (213, 73577580), (284, 55183185), (355, 44146548), (426, 36788790), (639, 24525860), (710, 22073274), (852, 18394395), (1065, 14715516), (1278, 12262930), (1420, 11036637), (2130, 7357758), (2556, 6131465), (3195, 4905172), (4260, 3678879), (6390, 2452586), (12780, 1226293)]