18668270160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1127311}}^1$

素因数の和:1127353

約数の個数: 120

約数和(自身を含む): 65420169984

約数和(自身を除く): 46751899824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 1127311, 2254622, 3381933, 4509244, 5636555, 6763866, 9018488, 10145799, 11273110, 13527732, 16909665, 18036976, 20291598, 22546220, 25928153, 27055464, 33819330, 40583196, 45092440, 50728995, 51856306, 54110928, 67638660, 77784459, 81166392, 90184880, 101457990, 103712612, 129640765, 135277320, 155568918, 162332784, 202915980, 207425224, 233353377, 259281530, 270554640, 311137836, 388922295, 405831960, 414850448, 466706754, 518563060, 622275672, 777844590, 811663920, 933413508, 1037126120, 1166766885, 1244551344, 1555689180, 1866827016, 2074252240, 2333533770, 3111378360, 3733654032, 4667067540, 6222756720, 9334135080, 18668270160]

約数ペア:

[(1, 18668270160), (2, 9334135080), (3, 6222756720), (4, 4667067540), (5, 3733654032), (6, 3111378360), (8, 2333533770), (9, 2074252240), (10, 1866827016), (12, 1555689180), (15, 1244551344), (16, 1166766885), (18, 1037126120), (20, 933413508), (23, 811663920), (24, 777844590), (30, 622275672), (36, 518563060), (40, 466706754), (45, 414850448), (46, 405831960), (48, 388922295), (60, 311137836), (69, 270554640), (72, 259281530), (80, 233353377), (90, 207425224), (92, 202915980), (115, 162332784), (120, 155568918), (138, 135277320), (144, 129640765), (180, 103712612), (184, 101457990), (207, 90184880), (230, 81166392), (240, 77784459), (276, 67638660), (345, 54110928), (360, 51856306), (368, 50728995), (414, 45092440), (460, 40583196), (552, 33819330), (690, 27055464), (720, 25928153), (828, 22546220), (920, 20291598), (1035, 18036976), (1104, 16909665), (1380, 13527732), (1656, 11273110), (1840, 10145799), (2070, 9018488), (2760, 6763866), (3312, 5636555), (4140, 4509244), (5520, 3381933), (8280, 2254622), (16560, 1127311)]