40836420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 129830400

約数和(自身を除く): 88993980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1609, 1692, 2115, 2538, 2820, 3218, 4230, 4827, 5076, 6345, 6436, 8045, 8460, 9654, 12690, 14481, 16090, 19308, 24135, 25380, 28962, 32180, 43443, 48270, 57924, 72405, 75623, 86886, 96540, 144810, 151246, 173772, 217215, 226869, 289620, 302492, 378115, 434430, 453738, 680607, 756230, 868860, 907476, 1134345, 1361214, 1512460, 2041821, 2268690, 2722428, 3403035, 4083642, 4537380, 6806070, 8167284, 10209105, 13612140, 20418210, 40836420]

約数ペア:

[(1, 40836420), (2, 20418210), (3, 13612140), (4, 10209105), (5, 8167284), (6, 6806070), (9, 4537380), (10, 4083642), (12, 3403035), (15, 2722428), (18, 2268690), (20, 2041821), (27, 1512460), (30, 1361214), (36, 1134345), (45, 907476), (47, 868860), (54, 756230), (60, 680607), (90, 453738), (94, 434430), (108, 378115), (135, 302492), (141, 289620), (180, 226869), (188, 217215), (235, 173772), (270, 151246), (282, 144810), (423, 96540), (470, 86886), (540, 75623), (564, 72405), (705, 57924), (846, 48270), (940, 43443), (1269, 32180), (1410, 28962), (1609, 25380), (1692, 24135), (2115, 19308), (2538, 16090), (2820, 14481), (3218, 12690), (4230, 9654), (4827, 8460), (5076, 8045), (6345, 6436)]