39784560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 86207376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3527, 3760, 5640, 7054, 10581, 11280, 14108, 17635, 21162, 28216, 35270, 42324, 52905, 56432, 70540, 84648, 105810, 141080, 165769, 169296, 211620, 282160, 331538, 423240, 497307, 663076, 828845, 846480, 994614, 1326152, 1657690, 1989228, 2486535, 2652304, 3315380, 3978456, 4973070, 6630760, 7956912, 9946140, 13261520, 19892280, 39784560]

約数ペア:

[(1, 39784560), (2, 19892280), (3, 13261520), (4, 9946140), (5, 7956912), (6, 6630760), (8, 4973070), (10, 3978456), (12, 3315380), (15, 2652304), (16, 2486535), (20, 1989228), (24, 1657690), (30, 1326152), (40, 994614), (47, 846480), (48, 828845), (60, 663076), (80, 497307), (94, 423240), (120, 331538), (141, 282160), (188, 211620), (235, 169296), (240, 165769), (282, 141080), (376, 105810), (470, 84648), (564, 70540), (705, 56432), (752, 52905), (940, 42324), (1128, 35270), (1410, 28216), (1880, 21162), (2256, 17635), (2820, 14108), (3527, 11280), (3760, 10581), (5640, 7054)]