27189780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{983}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 76374144

約数和(自身を除く): 49184364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 983, 1383, 1844, 1966, 2305, 2766, 2949, 3932, 4610, 4915, 5532, 5898, 6915, 9220, 9830, 11796, 13830, 14745, 19660, 27660, 29490, 58980, 453163, 906326, 1359489, 1812652, 2265815, 2718978, 4531630, 5437956, 6797445, 9063260, 13594890, 27189780]

約数ペア:

[(1, 27189780), (2, 13594890), (3, 9063260), (4, 6797445), (5, 5437956), (6, 4531630), (10, 2718978), (12, 2265815), (15, 1812652), (20, 1359489), (30, 906326), (60, 453163), (461, 58980), (922, 29490), (983, 27660), (1383, 19660), (1844, 14745), (1966, 13830), (2305, 11796), (2766, 9830), (2949, 9220), (3932, 6915), (4610, 5898), (4915, 5532)]