19360260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 59754240

約数和(自身を除く): 40393980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 1823, 2124, 2655, 3540, 3646, 5310, 5469, 7292, 9115, 10620, 10938, 16407, 18230, 21876, 27345, 32814, 36460, 54690, 65628, 82035, 107557, 109380, 164070, 215114, 322671, 328140, 430228, 537785, 645342, 968013, 1075570, 1290684, 1613355, 1936026, 2151140, 3226710, 3872052, 4840065, 6453420, 9680130, 19360260]

約数ペア:

[(1, 19360260), (2, 9680130), (3, 6453420), (4, 4840065), (5, 3872052), (6, 3226710), (9, 2151140), (10, 1936026), (12, 1613355), (15, 1290684), (18, 1075570), (20, 968013), (30, 645342), (36, 537785), (45, 430228), (59, 328140), (60, 322671), (90, 215114), (118, 164070), (177, 109380), (180, 107557), (236, 82035), (295, 65628), (354, 54690), (531, 36460), (590, 32814), (708, 27345), (885, 21876), (1062, 18230), (1180, 16407), (1770, 10938), (1823, 10620), (2124, 9115), (2655, 7292), (3540, 5469), (3646, 5310)]