12532980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 35501760

約数和(自身を除く): 22968780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2347, 2670, 4694, 5340, 7041, 9388, 11735, 14082, 23470, 28164, 35205, 46940, 70410, 140820, 208883, 417766, 626649, 835532, 1044415, 1253298, 2088830, 2506596, 3133245, 4177660, 6266490, 12532980]

約数ペア:

[(1, 12532980), (2, 6266490), (3, 4177660), (4, 3133245), (5, 2506596), (6, 2088830), (10, 1253298), (12, 1044415), (15, 835532), (20, 626649), (30, 417766), (60, 208883), (89, 140820), (178, 70410), (267, 46940), (356, 35205), (445, 28164), (534, 23470), (890, 14082), (1068, 11735), (1335, 9388), (1780, 7041), (2347, 5340), (2670, 4694)]