88040340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{489113}}^1$

素因数の和:489128

約数の個数: 36

約数和(自身を含む): 267056244

約数和(自身を除く): 179015904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 489113, 978226, 1467339, 1956452, 2445565, 2934678, 4402017, 4891130, 5869356, 7336695, 8804034, 9782260, 14673390, 17608068, 22010085, 29346780, 44020170, 88040340]

約数ペア:

[(1, 88040340), (2, 44020170), (3, 29346780), (4, 22010085), (5, 17608068), (6, 14673390), (9, 9782260), (10, 8804034), (12, 7336695), (15, 5869356), (18, 4891130), (20, 4402017), (30, 2934678), (36, 2445565), (45, 1956452), (60, 1467339), (90, 978226), (180, 489113)]