1288170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 3709440

約数和(自身を除く): 2421270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 367, 390, 585, 702, 734, 1101, 1170, 1755, 1835, 2202, 3303, 3510, 3670, 4771, 5505, 6606, 9542, 9909, 11010, 14313, 16515, 19818, 23855, 28626, 33030, 42939, 47710, 49545, 71565, 85878, 99090, 128817, 143130, 214695, 257634, 429390, 644085, 1288170]

約数ペア:

[(1, 1288170), (2, 644085), (3, 429390), (5, 257634), (6, 214695), (9, 143130), (10, 128817), (13, 99090), (15, 85878), (18, 71565), (26, 49545), (27, 47710), (30, 42939), (39, 33030), (45, 28626), (54, 23855), (65, 19818), (78, 16515), (90, 14313), (117, 11010), (130, 9909), (135, 9542), (195, 6606), (234, 5505), (270, 4771), (351, 3670), (367, 3510), (390, 3303), (585, 2202), (702, 1835), (734, 1755), (1101, 1170)]