15691702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130764191}}^1$

素因数の和:130764205

約数の個数: 32

約数和(自身を含む): 47075109120

約数和(自身を除く): 31383406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130764191, 261528382, 392292573, 523056764, 653820955, 784585146, 1046113528, 1307641910, 1569170292, 1961462865, 2615283820, 3138340584, 3922925730, 5230567640, 7845851460, 15691702920]

約数ペア:

[(1, 15691702920), (2, 7845851460), (3, 5230567640), (4, 3922925730), (5, 3138340584), (6, 2615283820), (8, 1961462865), (10, 1569170292), (12, 1307641910), (15, 1046113528), (20, 784585146), (24, 653820955), (30, 523056764), (40, 392292573), (60, 261528382), (120, 130764191)]