155677680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72073}}^1$

素因数の和:72095

約数の個数: 80

約数和(自身を含む): 536230560

約数和(自身を除く): 380552880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 72073, 144146, 216219, 288292, 360365, 432438, 576584, 648657, 720730, 864876, 1081095, 1153168, 1297314, 1441460, 1729752, 1945971, 2162190, 2594628, 2882920, 3243285, 3459504, 3891942, 4324380, 5189256, 5765840, 6486570, 7783884, 8648760, 9729855, 10378512, 12973140, 15567768, 17297520, 19459710, 25946280, 31135536, 38919420, 51892560, 77838840, 155677680]

約数ペア:

[(1, 155677680), (2, 77838840), (3, 51892560), (4, 38919420), (5, 31135536), (6, 25946280), (8, 19459710), (9, 17297520), (10, 15567768), (12, 12973140), (15, 10378512), (16, 9729855), (18, 8648760), (20, 7783884), (24, 6486570), (27, 5765840), (30, 5189256), (36, 4324380), (40, 3891942), (45, 3459504), (48, 3243285), (54, 2882920), (60, 2594628), (72, 2162190), (80, 1945971), (90, 1729752), (108, 1441460), (120, 1297314), (135, 1153168), (144, 1081095), (180, 864876), (216, 720730), (240, 648657), (270, 576584), (360, 432438), (432, 360365), (540, 288292), (720, 216219), (1080, 144146), (2160, 72073)]