72769980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2801}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 204299424

約数和(自身を除く): 131529444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 2801, 4330, 5196, 5602, 6495, 8403, 8660, 11204, 12990, 14005, 16806, 25980, 28010, 33612, 42015, 56020, 84030, 168060, 1212833, 2425666, 3638499, 4851332, 6064165, 7276998, 12128330, 14553996, 18192495, 24256660, 36384990, 72769980]

約数ペア:

[(1, 72769980), (2, 36384990), (3, 24256660), (4, 18192495), (5, 14553996), (6, 12128330), (10, 7276998), (12, 6064165), (15, 4851332), (20, 3638499), (30, 2425666), (60, 1212833), (433, 168060), (866, 84030), (1299, 56020), (1732, 42015), (2165, 33612), (2598, 28010), (2801, 25980), (4330, 16806), (5196, 14005), (5602, 12990), (6495, 11204), (8403, 8660)]