89134440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1871}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 268220160

約数和(自身を除く): 179085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1871, 1985, 2382, 3176, 3742, 3970, 4764, 5613, 5955, 7484, 7940, 9355, 9528, 11226, 11910, 14968, 15880, 18710, 22452, 23820, 28065, 37420, 44904, 47640, 56130, 74840, 112260, 224520, 742787, 1485574, 2228361, 2971148, 3713935, 4456722, 5942296, 7427870, 8913444, 11141805, 14855740, 17826888, 22283610, 29711480, 44567220, 89134440]

約数ペア:

[(1, 89134440), (2, 44567220), (3, 29711480), (4, 22283610), (5, 17826888), (6, 14855740), (8, 11141805), (10, 8913444), (12, 7427870), (15, 5942296), (20, 4456722), (24, 3713935), (30, 2971148), (40, 2228361), (60, 1485574), (120, 742787), (397, 224520), (794, 112260), (1191, 74840), (1588, 56130), (1871, 47640), (1985, 44904), (2382, 37420), (3176, 28065), (3742, 23820), (3970, 22452), (4764, 18710), (5613, 15880), (5955, 14968), (7484, 11910), (7940, 11226), (9355, 9528)]