1895889960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5266361}}^1$

素因数の和:5266378

約数の個数: 48

約数和(自身を含む): 6161643540

約数和(自身を除く): 4265753580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5266361, 10532722, 15799083, 21065444, 26331805, 31598166, 42130888, 47397249, 52663610, 63196332, 78995415, 94794498, 105327220, 126392664, 157990830, 189588996, 210654440, 236986245, 315981660, 379177992, 473972490, 631963320, 947944980, 1895889960]

約数ペア:

[(1, 1895889960), (2, 947944980), (3, 631963320), (4, 473972490), (5, 379177992), (6, 315981660), (8, 236986245), (9, 210654440), (10, 189588996), (12, 157990830), (15, 126392664), (18, 105327220), (20, 94794498), (24, 78995415), (30, 63196332), (36, 52663610), (40, 47397249), (45, 42130888), (60, 31598166), (72, 26331805), (90, 21065444), (120, 15799083), (180, 10532722), (360, 5266361)]