80131410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 214479360

約数和(自身を除く): 134347950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 641, 926, 1282, 1389, 1923, 2315, 2778, 3205, 3846, 4167, 4630, 5769, 6410, 6945, 8334, 9615, 11538, 12501, 13890, 17307, 19230, 20835, 25002, 28845, 34614, 41670, 57690, 62505, 86535, 125010, 173070, 296783, 593566, 890349, 1483915, 1780698, 2671047, 2967830, 4451745, 5342094, 8013141, 8903490, 13355235, 16026282, 26710470, 40065705, 80131410]

約数ペア:

[(1, 80131410), (2, 40065705), (3, 26710470), (5, 16026282), (6, 13355235), (9, 8903490), (10, 8013141), (15, 5342094), (18, 4451745), (27, 2967830), (30, 2671047), (45, 1780698), (54, 1483915), (90, 890349), (135, 593566), (270, 296783), (463, 173070), (641, 125010), (926, 86535), (1282, 62505), (1389, 57690), (1923, 41670), (2315, 34614), (2778, 28845), (3205, 25002), (3846, 20835), (4167, 19230), (4630, 17307), (5769, 13890), (6410, 12501), (6945, 11538), (8334, 9615)]