68701470840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63612473}}^1$

素因数の和:63612493

約数の個数: 64

約数和(自身を含む): 229004906400

約数和(自身を除く): 160303435560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63612473, 127224946, 190837419, 254449892, 318062365, 381674838, 508899784, 572512257, 636124730, 763349676, 954187095, 1145024514, 1272249460, 1526699352, 1717536771, 1908374190, 2290049028, 2544498920, 2862561285, 3435073542, 3816748380, 4580098056, 5725122570, 6870147084, 7633496760, 8587683855, 11450245140, 13740294168, 17175367710, 22900490280, 34350735420, 68701470840]

約数ペア:

[(1, 68701470840), (2, 34350735420), (3, 22900490280), (4, 17175367710), (5, 13740294168), (6, 11450245140), (8, 8587683855), (9, 7633496760), (10, 6870147084), (12, 5725122570), (15, 4580098056), (18, 3816748380), (20, 3435073542), (24, 2862561285), (27, 2544498920), (30, 2290049028), (36, 1908374190), (40, 1717536771), (45, 1526699352), (54, 1272249460), (60, 1145024514), (72, 954187095), (90, 763349676), (108, 636124730), (120, 572512257), (135, 508899784), (180, 381674838), (216, 318062365), (270, 254449892), (360, 190837419), (540, 127224946), (1080, 63612473)]