80428410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3347}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 216950400

約数和(自身を除く): 136521990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3347, 4005, 4806, 6694, 8010, 10041, 12015, 16735, 20082, 24030, 30123, 33470, 50205, 60246, 90369, 100410, 150615, 180738, 297883, 301230, 451845, 595766, 893649, 903690, 1489415, 1787298, 2680947, 2978830, 4468245, 5361894, 8042841, 8936490, 13404735, 16085682, 26809470, 40214205, 80428410]

約数ペア:

[(1, 80428410), (2, 40214205), (3, 26809470), (5, 16085682), (6, 13404735), (9, 8936490), (10, 8042841), (15, 5361894), (18, 4468245), (27, 2978830), (30, 2680947), (45, 1787298), (54, 1489415), (89, 903690), (90, 893649), (135, 595766), (178, 451845), (267, 301230), (270, 297883), (445, 180738), (534, 150615), (801, 100410), (890, 90369), (1335, 60246), (1602, 50205), (2403, 33470), (2670, 30123), (3347, 24030), (4005, 20082), (4806, 16735), (6694, 12015), (8010, 10041)]