160064580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205211}}^1$

素因数の和:205236

約数の個数: 48

約数和(自身を含む): 482658624

約数和(自身を除く): 322594044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 205211, 410422, 615633, 820844, 1026055, 1231266, 2052110, 2462532, 2667743, 3078165, 4104220, 5335486, 6156330, 8003229, 10670972, 12312660, 13338715, 16006458, 26677430, 32012916, 40016145, 53354860, 80032290, 160064580]

約数ペア:

[(1, 160064580), (2, 80032290), (3, 53354860), (4, 40016145), (5, 32012916), (6, 26677430), (10, 16006458), (12, 13338715), (13, 12312660), (15, 10670972), (20, 8003229), (26, 6156330), (30, 5335486), (39, 4104220), (52, 3078165), (60, 2667743), (65, 2462532), (78, 2052110), (130, 1231266), (156, 1026055), (195, 820844), (260, 615633), (390, 410422), (780, 205211)]