159680340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{887113}}^1$

素因数の和:887128

約数の個数: 36

約数和(自身を含む): 484364244

約数和(自身を除く): 324683904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 887113, 1774226, 2661339, 3548452, 4435565, 5322678, 7984017, 8871130, 10645356, 13306695, 15968034, 17742260, 26613390, 31936068, 39920085, 53226780, 79840170, 159680340]

約数ペア:

[(1, 159680340), (2, 79840170), (3, 53226780), (4, 39920085), (5, 31936068), (6, 26613390), (9, 17742260), (10, 15968034), (12, 13306695), (15, 10645356), (18, 8871130), (20, 7984017), (30, 5322678), (36, 4435565), (45, 3548452), (60, 2661339), (90, 1774226), (180, 887113)]