180868260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97241}}^1$

素因数の和:97284

約数の個数: 48

約数和(自身を含む): 522772992

約数和(自身を除く): 341904732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 97241, 194482, 291723, 388964, 486205, 583446, 972410, 1166892, 1458615, 1944820, 2917230, 3014471, 5834460, 6028942, 9043413, 12057884, 15072355, 18086826, 30144710, 36173652, 45217065, 60289420, 90434130, 180868260]

約数ペア:

[(1, 180868260), (2, 90434130), (3, 60289420), (4, 45217065), (5, 36173652), (6, 30144710), (10, 18086826), (12, 15072355), (15, 12057884), (20, 9043413), (30, 6028942), (31, 5834460), (60, 3014471), (62, 2917230), (93, 1944820), (124, 1458615), (155, 1166892), (186, 972410), (310, 583446), (372, 486205), (465, 388964), (620, 291723), (930, 194482), (1860, 97241)]