14040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1$

素因数の和:33

約数の個数: 64

約数和(自身を含む): 50400

約数和(自身を除く): 36360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040]

約数ペア:

[(1, 14040), (2, 7020), (3, 4680), (4, 3510), (5, 2808), (6, 2340), (8, 1755), (9, 1560), (10, 1404), (12, 1170), (13, 1080), (15, 936), (18, 780), (20, 702), (24, 585), (26, 540), (27, 520), (30, 468), (36, 390), (39, 360), (40, 351), (45, 312), (52, 270), (54, 260), (60, 234), (65, 216), (72, 195), (78, 180), (90, 156), (104, 135), (108, 130), (117, 120)]