15690020880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65375087}}^1$

素因数の和:65375103

約数の個数: 40

約数和(自身を含む): 48639065472

約数和(自身を除く): 32949044592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65375087, 130750174, 196125261, 261500348, 326875435, 392250522, 523000696, 653750870, 784501044, 980626305, 1046001392, 1307501740, 1569002088, 1961252610, 2615003480, 3138004176, 3922505220, 5230006960, 7845010440, 15690020880]

約数ペア:

[(1, 15690020880), (2, 7845010440), (3, 5230006960), (4, 3922505220), (5, 3138004176), (6, 2615003480), (8, 1961252610), (10, 1569002088), (12, 1307501740), (15, 1046001392), (16, 980626305), (20, 784501044), (24, 653750870), (30, 523000696), (40, 392250522), (48, 326875435), (60, 261500348), (80, 196125261), (120, 130750174), (240, 65375087)]