38417580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 118761552

約数和(自身を除く): 80343972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4027, 4770, 8054, 9540, 12081, 16108, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 120810, 144972, 181215, 213431, 241620, 362430, 426862, 640293, 724860, 853724, 1067155, 1280586, 1920879, 2134310, 2561172, 3201465, 3841758, 4268620, 6402930, 7683516, 9604395, 12805860, 19208790, 38417580]

約数ペア:

[(1, 38417580), (2, 19208790), (3, 12805860), (4, 9604395), (5, 7683516), (6, 6402930), (9, 4268620), (10, 3841758), (12, 3201465), (15, 2561172), (18, 2134310), (20, 1920879), (30, 1280586), (36, 1067155), (45, 853724), (53, 724860), (60, 640293), (90, 426862), (106, 362430), (159, 241620), (180, 213431), (212, 181215), (265, 144972), (318, 120810), (477, 80540), (530, 72486), (636, 60405), (795, 48324), (954, 40270), (1060, 36243), (1590, 24162), (1908, 20135), (2385, 16108), (3180, 12081), (4027, 9540), (4770, 8054)]